6194 posts · Joined 2005. 2) Wire in a relay to gate the TCC PWM (Torque Converter Clutch Pulse Width Modulation) control via the TCC control signal. Vaccum pump removed. Simply put, from a design and engineering perspective Jul 3, 2012 · 1994 Chevy K1500 Z71, 6. The "E" means that it must use an electronic ECU for control, as it will not function . 4l60 to 4l80 pin out and relay method - LS1TECH Sep 12, 2006 · As suggested above, I have done this on my 98 cab and chassis that runs 4. To invert the 2-3 shift signal: relay is connected as follows: - the relay control coil is connected between 12V and the 2-3 shift solenoid signal from the PCM, - the NC (off) relay contact goes to GND, - the NO (on) relay contact goes to 12V, Jul 30, 2016 · The Blowby Queen '94 Chevy 'burb Silverado K2500 4L80E 4. Cost $225. Nov 29, 2013 · My truck has been acting real weird after I installed my converter. Apr 30, 2017 · 2000 Chevy C3500-HD cab and chassis model, 6. It just has slightly lower ratios. 7018601 (remove the dashes). Nov 29, 2013 · Also, I am running a 4l60e tune with the 4l80e relay mod. There are 4 different factory torque converters available. 5TD, 4L80E, reg cab long bed BUDDY CHIP 1 Banger Performance Towing chip, 3" Down Pipe, 4" Diamond Eye straight pipe, 6" SS tip, K47 Intake, Turbo Master, Boost Bolt, Boost gauge, OPS relay mod, 14psi, 33" Firestone M/T's, 4. Fluidampr. -LubSpec Oil Cooler Kit, -Webasto Diesel Coolant Heater w/Remote Start. 3) The 4l80 doesn't have a 3-2 solenoid There isnt a OS with a 4l80e for that so not sure how to help you. 3L truck work with a 4L80E transmission. The Performance Automatic 4L80E Jan 3, 2010 · 1983 Chev 1/2T pickup, 6. SOLD. 1955 Nomad project LC9, 4L80e, C5 brakes, Vision wheels. -Diamond Eye Exhaust with muffler & 2. All overdrives lower final drive in gear rpm for sure. Done-it-myself rebuilt engine now w/ about 8000 miles on it. It is fairly simple to make a 4L60E harness from a 99-07 1/2 ton 5. Crankshaft spacer to install a 4L80E transmission on a LS1 type motor. Look on the right/passenger side connector for a tan wire with a black stripe. It is very rugged, has much more potential for power capacity than any other overdrive transmission on the market. Mar 28, 2014 · 1995 K2500 Silverado, 6. - Combine and splice PSM #1, PSM #2, and SOL A together. The 99 4L80E will drop right in provided you get the adapters to hook up the trans cooler lines (95 used 5/16 and they were both in the front, 97+ uses 3/8" and one was moved to the back). If current levels exceed these, use the appropriate relay or solenoid drivers. When the check ball seats as commanded by the computer then the fluid does not exhaust through the exhaust ports. 3. I can only brake stall to ~ 1800rpms when this happens, and the truck wants to Oct 30, 2023 · Problems with 4l60e to 4l80e swap using relay method. #LS1-700. Torque management helped a little but made the shift sloppy. Aug 1, 2021 · This is the last video in the 4L80E harness conversion, where I show how to depin the transmission harness and switch pins, and rewire for the extra speed se Aug 5, 2010 · Wiring harness to convert from a 4L70E transmission to a 4L80E transmission (Some 2006 On, 4L70E type with input speed sensor only). To get both the "OPS" mod, AND the "prime & glow" mod, you need two relays. 1/4-inch locking dowels have been inserted to stop inner race movement. I could Nov 24, 2009 · 95 6. 5 258k miles. - Splice PSM #3 with SOL B. I recently did a 2wd 4l80e conversion and just now got it all installed and running, I used the spear tech working harness and speed sensor, trans isn't shifting right and converter is locking when it shifts into 2nd gear and won't unlock. The ORANGE, BLACK/WHITE, and GREY are all jumpered to the new relay, and have the same functions as the OEM relay. Dec 6, 2008 · According to the wiring diagram, the ecm1 fuse is supplied voltage from the ignition switch. Wire "C" from the pressure manifold to Shift solenoid "B" ground. Aug 29, 2009 · Fluid pressure must be delivered to the Torque converter solenoid and the 4th gear shifting valve The shifting solenoids work through electromagnetism. 68 Theres a relay mod you can do to run the trans on the 4L60e tune without adding the front iss. High Idle mod. Air intake opened up. 10 gears. Aug 5, 2022 · For highway driving look into a 4L80E swap. S&B oiled filter Intake, Provent 200 W/catchcan. Midland Diesel rebuilt 5221 Blue Label IP W/ULSD Upgrade & rebuilt Bosch injectors @ 2200psi. 5L YGMXH06. PCM Tuning. For 06 TBSS, it's the same TCM OS as the factory one so you can just segment swap it. (F&%$ going under the truck to look at or cut the transmission wires. Oct 2, 2011 · Ignition Switch. We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. . Billet aluminum piston. 1) Wire in a relay to reverse the 2-3 shift solenoid control signal. No more EGR. 3 inch exaust on a high flow muffler. SP 4L80E auto tranny install (updated as install progresses) by XCELR8. The Allison 1000/2000/2400 series have a larger hub, stator shaft, and input shaft compared to the 4L80E (which is itself larger than the TH400 and AT500 series). -Remote PMD on Heat Sync in bumper, HID Headlights w/new lenses. I'm in the process of getting my truck cometely ready for when the tranny gets here. Jul 19, 2011 · 1994 Chevy K1500 Z71, 6. 3L 4x4 4L60E synthetic oil. 1976 T/A LS1 6 Speed, and etc. Sep 23, 2017 · -1993 GMC Sierra 2500 4x4 6. 5'' straight exhaust, Pro Comp Xtreme MT2 tires 265/75/16, 4L80E with HD torque converter and shift kit:truck::canada: 8 4L60E/4L80E Transmission Harness 1 558-405 9 Wideband O2 Adapter Harness 1 558-463 10 Quick Turn MAP Sensor Adapters (1/8”, 3/16”, 1/4”) 1 543-121 11 Oxygen Sensor 1 554-155 12 Oxygen Sensor Weld Ring 1 534-49 Service Parts: 13 40 AMP Relay 1 534-26 Optional Parts: Apr 14, 2015 · The Blowby Queen '94 Chevy 'burb Silverado K2500 4L80E 4. 5 4L80E std cab bad trans 95 k2500hd 6. 10 Diff. 235-85 on 16" PYO alloys. new ignition switch, new ops, new VSSB, new input & output vss, new HD PMD, de-snorkeled & de-webbed, TCC lock-up mod, OPS relay mod, High Idle switch, boost and pyro gauges on A-Pillar, boost fooler New injectors and 60g glow plugs as of 168,452 Sep 27, 2013 · -LP Relay Mod, High Idle Switch Mod, Glow Plug Override Mod, Battery Terminal Mod-New OPS, Batteries, 4- 93 k2500hd 6. 5L L65, 4L80E, 14BFF @ 3. Ratssled has a 3. On the side of the transmission (on the passenger’s side), you could notice the two core line fittings. Using an input, can Sep 28, 2008 · 1994 Chevy 6. 4L80E operation: ATS Diesel Performance Automatic Transmission Controllers 601-940-4368. 00. I pulled the fuse out and measured the resistance from ground to the + side of the fuse. You can recolor the Relay in 2 ways: Using a dye on the Relay. 1979 IH 484 3 cyl diesel rebuilt engine and fully restored. 42 rear; Custom Multi-Program Chip; L65 intake; "FTB", Walbro FRC-10 lift pump, pre-LP fuel filter & OPS relay mod; D-Tech FSD on heatsink; Big Turbo, 4" to 5" exhaust exits before axle, Cone air filter; "marine" injectors. Lubrication Specialist SS Oil Cooler Lines. Designed for longitudinal engine configurations, the series included 4 forward gears. That allows your LP to opperate at its full potential and greatly reduce the need to change Oil Pressure Sensor (OPS) and Found a way to get the same effect as stock computer with relay added for "Sloppy Trans Brake" 3rd gear spool mod on Holley Terminator X. assembly. 63 gears and 19. 1995 GMC C1500 non turbo 6. Carb 350 / 4L80E with TCI computer. Follow me on Instagram: ryeguy2006a. Sep 2, 2011 · 4L80E Swap Crossmember Mod (pics) As some of you know, sharpshooter and I are swapping to FLT Level 4-4L80E's. Combining the block with a dye as a crafting recipe. Also you will need the diesel converter for a 6. Now, it has a brand new 4L80E so I'll need something to control that. M. 5" FloPro Crossover Pipe. Nov 18, 2023 · Transmission relay replacement (4l80-e) Wiringall relay mustang pnp 1966 How to setup a 4l60e/4l65e with ftmanager 4l80e transmission wiring diagram Wiring diagram pcm transmission tcc connector ls1tech solenoid shift question trans show twoWiring diagram harness external june 6l80e tcc wiring diagramWiring tcc. Jan 24, 2015 · The description: This is a Plug & Play Lift Pump (LP) Relay Harness for all 6. 06 PBM M6 Performance: Kooks SS Headers, HF cats, 2. 5 diesel pick up truck and Suburban applications. 253,000 miles 1992 GMC Jimmy 4. 4L80-Es were optioned only in Chevrolet/GMC The TH400 Aluminum Direct Drum with an Extra Large Sprag is ideal for Pro-Street, Pro-Mods and Top Sportsman. I can help you with the tuning part if need, Im only a few hours away. Supply 12 volts key on to the pink wire in the original external harness. Holley, EFI Live & HPT Tuners. 5in Spintech catback w/ 4inch tips, 4l65 swap with Vigilante converter , HP Tuned, drag bags, D1 Procharger, and EPP Blower Cam. 5L, ( "F" Eng #141 cast block) NV4500, crewcab, dually,Diamond Eye 4" Turbo Back Exhaust w/2. Apr 25, 2014 · Do not exceed the current limits provided for the various outputs. 2003 Gmc Sierra 1500. 13 lbs and are 45% lighter than the O. PML Deep Trans Pan. 6psi 612rwhp, 510rwtq Dec 19, 2009 · The 4l80 has the same amount of ranges as the 4l60. It has better power flow for big power applications, much more clutch capacity and apply area than the 4L60E. While TCC is unlocked, PCM may ramp TCC PWM up to 90% just for the heck of it (maybe to clean the hydraulic circuit). It shares many components and design features. Jun 28, 2014 · Engine Technical. 5 TD (929 casting) at 182,000 miles, "F" VIN, updated 4L80E trans, 3. I used a "lighted" handle switch so I do not forget and leave it on. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD- 1998 Chevy K3500, 454 horse hauler :horsey: , 175,000 miles, tuned flow-through exhaust, pillar gauges (vac, trans temp, volts), electric cooling fans, external trans cooler & fan, manual TCC lockup mod, limo tint, front & rear brush guards, B&W G/N flip hitch, spray-in bed liner Jun 22, 2023 · The Sonnax 4L80-E, 4L85-E Performance Pack is the most complete upgrade kit for top-quality builds. Heath PMD Isolator System. Still on the 4l60e segment. In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque. Parker-Racor 245R2 fuel filter, OPS relay mod, Lubrication Specialist oil cooler lines, K&N air filter, sock delete with inline prefilter instead, 3. The same relay can also be bought at other parts Aug 10, 2014 · 1995 Suburban Loaded 3/4 ton with swapped in 2003 14 bolt FF with discsCustom FTB mod with a 6. Bosch Duraterm GP W/PT Solutions GP harness. - drive the 4L80E 2-3 shift solenoid by using a relay to invert the 4L60E 2-3 shift solenoid signal; - drive the 4L80E TCC PWM solenoid from the 4L60E TCC ON/OFF signal (discard the 4L60E TCC PWM signal), see TCC PWM alternative below; Jun 12, 2010 · 4- 93 k2500hd 6. 5 turbo which is the low stall unit. 5 2-4L80E 2-NV4500 2-ex-cab 2 std 94 K2500HD 6. The flywheel goes on first then the spacer. 5L F engine, 4L80E, torque converter lockup switch, rear airbags. 5 w/3:73's, 141 block, FTB mod, LP relay mod, Remote PMD, vin S intake to F specs, EGR blocked, S&B Intake, 3" turbo back straight pipe, Quadstar Tow Tune & adjustable VSSB, 2/0 battery cables, optima red tops. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD- 1998 Chevy K3500, 454 horse hauler :horsey: , 175,000 miles, tuned flow-through exhaust, pillar gauges (vac, trans temp, volts), electric cooling fans, external trans cooler & fan, manual TCC lockup mod, limo tint, front & rear brush guards, B&W G/N flip hitch, spray-in bed liner The GM 4L80E 4-speed overdrive transmission is the ultimate overdrive platform to suit virtually combination that requires the strongest overdrive transmission possible. 6L Duramax. I'm tossing the idea around of putting an OD trans in my Chevelle. Dec 1, 2008 · 1994 Chevy 6. Flowmaster Downpipe + Crossover Tube. I can post a tune and logs if necessary, but just looking for general ideas of where to start looking. 5 TD 4X4 extended cab w/4. #2 · May 22, 2013. I measured all the other fuses (under hood and interior) that get voltage from the ignition switch and they are all around 40-100 ohms. Propane fumigation and WMI. It has been in for maybe 100 miles. How to wire your 4L80e to full manual DIY - YouTube The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. Apr 14, 2014 · But I should just leave mine alone right now lol, my set up is working great with the homemade radio shack relay mod. 10 gears KC Daylighters, ACDF Quad Horns. Jan 29, 2011 · That would only give you a "prime & glow" mod. Tranny updated internals operation btw nice really some install. Mar 4, 2024 · 20 fresh brake controller wiring diagram ford4l60e to 4l80e wiring swap Tcc manual wiring diagram 4l80eSwap relay method problems using performancetrucks forums. The problem was fixed in the later models with a little change in the casting. Mar 4, 2012 · I was thinking that since my build has become more of a Resto-mod, I should put it over here too. Drum & sprag weigh 6. Dyno, Track, and Remote Tuning. The res was 40 ohms. I'm running a 4l80e on a t42 using the pcmofnc relay harness but I'm having issues taming the 1-2 shift. WIRE "A" and "B" from the pressure manifold to Shift solenoid "a" ground. ~FH. 5 tires. Carb 350 / 700R4 OR TH400. Mine shifted perfect using the relay mod on 60 tables but I couldn't get it to lock up correctly, thought the segment swap would fix all my problems but it only introduced new ones. 5L 4L60E xVDOT truck. Bilstein HDs, Hellwig rear sway bar. 4L80E: has TCC PWM only. The 4L80-E (and similar 4L85-E) is a series of automatic transmissions from General Motors. ATS TCM Upgrade, A40 / A50 to T87A, 2011-2014 GM 6. Or you could do the relay mod and run the 4l80 on a 4l60 tune. 2 and 700R4 to become a heart transplant for my 1971 Toyota FJ 40 1994 Chev 3/4T heavy duty 6. Holds up to 6 frictions. 4l80e tuning. You now have a FULL MANULA VALVE BODY. First of all I will explain, I am using this for foot brake Jul 14, 2012 · 1996 Silverado K2500 ECLB 6. Information regarding fixes and mods for this are currently being added to our 4L80E transmission brake Sep 21, 2013 · 4L60E: has TCC PWM and TCC On/Off. new ignition switch, new ops, new VSSB, new input & output vss, new HD PMD, de-snorkeled & de-webbed, TCC lock-up mod, OPS relay mod, High Idle switch, boost and pyro gauges on A-Pillar, boost fooler New injectors and 60g glow plugs as of 168,452 4l80e sloppy transbrake (3rd gear spool mod) Now, I had alot of help getting this working from LS1 tech members and tons of info from a trans guy, wanted to let you know that first! thank you for the community for helping me out, i wired it in, tested it and ill show you how i did it. New push rods, Rockers arms at 246k. 5" Flo-Pro Crossover, AirDog II DF165 w/ tank sock,delete,TD-Max boost controller,OPS extension hose,Glow Plug Harness,Glowshift Maxtow gauges,Boost Jan 3, 2010 · 4l80e into a 70 Chevelle Mods, upgrades, vendor questions. 1994 Chevy K1500 Z71, 6. This truck pulls 14,000 of its rated 15 GVW and a 4,000 pound camper as well. 5 turbo diesel. - Using a switch to ground the TCC wire Mar 22, 2010 · THEFERMANATOR. 5td 4L80E new reman engine 94 K2500 Suburban 6. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD- 1998 Chevy K3500, 454 horse hauler :horsey: , 175,000 miles, tuned flow-through exhaust, pillar gauges (vac, trans temp, volts), electric cooling fans, external trans cooler & fan, manual TCC lockup mod, limo tint, front & rear brush guards, B&W G/N flip hitch, spray-in bed liner May 18, 2024 · This conversion kit is rated at 800 horse power. ) Cut this wire. ENGINE DESIGN CALCULATORS LIST OF RECOMMENDED MNX & MODS Aug 24, 2010 · To do this mod pull the glovebox to access the computer. These same steps will work for an 99-07 Vortec Truck, LS1 99-02 style harness, or 04 GTO harness for that matter (some wire colors maybe different on GTO) Remember 99-02 PCM's used BLUE and RED pcm connectors Aug 20, 2012 · 1994 C1500 - 4L80E & 3. 5TD, 4L80E, 6lug 9. 00 after freight discount in most cases. The only difference is that I located the wire right at the computer and added a relay to do the work. explaining the circuit and why the case plug is needed. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD- 1998 Chevy K3500, 454 horse hauler :horsey: , 175,000 miles, tuned flow-through exhaust, pillar gauges (vac, trans temp, volts), electric cooling fans, external trans cooler & fan, manual TCC lockup mod, limo tint, front & rear brush guards, B&W G/N flip hitch, spray-in bed liner Jun 6, 2013 · Fill out and post the troubleshooting checklist. If you want to update gauges & lighting, plan to convert to a 12V electrical system if you haven't already. 4 pump module, stock ffm gone, drilled IP fitting, and shut off valve removed, Dmax fan, PMD relocation, 2300 pop infectors, Lift pump Key On Relay mod, Diamond eye cross over and exhaust, Amsoil Diesel oil, amsoil 75w140 gear oil, stainless oil cooler lines and new oil cooler with NPT fittings Mar 13, 2016 · 97 K2500 Suburban LT 330k as of July '21 (daily driver) [Acquired Nov '12 @ 199k] 6. Jun 24, 2020 · Casting. At Jake’s Performance the 4L80E is our most popular transmission. The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained The 4L80E is the descendant of the “Ole Reliable” TH400 transmission. See All 29 Photos. Jul 5, 2015 · The Truck 4L80E segments (there are no 4L80E car segments) unlock the TCC on closed throttle. -Newer IP, New Bosch Injectors, New Bosch Duraterm Glow Plugs, Newer Radiator. 2. Racor 645 Fuel Filter. RIP Engine #1,now 2016 GEP, HX40II , QuadStar tune switcher equipped. turbomaster, intake snorkle removed, PMD relocated, OPS relay mod, all on headlights mod, Diamond Eye 3" down pipe and 4" exhaust, Glowshift gauges, homegrown version of feed the beast, TCC lockup mod. Dec 21, 2013 · Here's the Reader's Digest version of that method for the Gen III folks, but it doesn't work for a Gen IV swap. Hughes Performance has a 4L80E transmission available for practically any engine combination and power level. You can run the trans with an 80e tune through a newer LS1 PCM swap, or do a simple relay mod to inverse a logic signal and run the 80e off the LT1 PCM. Also the TCC seems to be engaging and disengaging over and over. Seeing as it's running on a 4l60e program and the commanded shift pressures are higher for the 1-2 shift on the 60e than a 80e program Jan 27, 2013 · Obviously i'll need a mechanical gas pedal, and i'll need to wash out the tank real thoroughly. Last edited: May 29, 2024. 73, LT265/75R/16, 168,000 mi. 12V power, ground, and load. ENGINE DESIGN CALCULATORS LIST OF RECOMMENDED MNX & MODS Mar 3, 2022 · To Wire Externally for Manual Shift without a computer: - Supply a switched +12V source with a fuse to turn on with the ignition key at the 12 V IGN terminal. Option 1 Cost $5078. 1968 Camaro 6. Ate a valve, 117,900 Miles. It takes the heavy current load off your stock system and runs full battery voltage to the LP. 4L60E to 4L80E Wiring Swap - Page 16 - PerformanceTrucks. Use the 07 Burb TCM file, it'll work with 06 and 07 TBSS T42s, control the 80E, and play nice with both E40 and E67 ECM OSs. 2 w/ LSA, TR6060-Magnum hybrid and etc SOLD. 9 Blade Fan and JK Fan Clutch. ryeguy2006a. 5 TD K3500, 929 block, NV4500 trans. Unless you could figure out which OS is comparable with your car and go from there. The oldest 4L80E transmission model was manufactured between 1991-94. 3800lb chevelle 80% cruising Not looking for all out race. Things have come a long way and the 4l80e looks to be a good strong starting point. Pretty much the only thing I have left to do is the wiring for the speed sensor, which will be done 539. Check Details. 03-05-2012 #6. JK Quick Heat Glow Plugs. 5 4L80E ex-cab This TransGo 48-MOD kit fits 1991 to 2013 General Motors vehicles equipped with the 4L80E and 4L85E automatic transmission with gas engines only. Support The Channel:Affiliate Links (buy anything from ebay through one o Sep 15, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Sep 27, 2012 · 1994 Chevy K1500 Z71, 6. 73 gears Opti-Lube Diesel XPD every tank :thumb: Fluidampr, Heath Turbo Master, Vac Pump Delete, Dual AD244 Alternators, PTWS Battery Cables, Power Steering Cooler & FF Filter, Coolant Bypass Filter, ScanGaugeII, 235/85/16 Firestone Transforce on GMT800 PYOs Jul 19, 2011 · 1994 Chevy K1500 Z71, 6. The freight will run from free to $140. Apr 28, 2020 · My fix has been to install an orifice in the converter feed passage active during time converter is locked. Clearwater heads, Fluidamper, L&S (Full-torque) inserts in all 6 of the outer, inner main bolt holes, 97 cooling sys upgrade w/dual therms,, 4" exhaust, 3" downpipe, no CAT, PMD relocated behind front bumper, OPS relay mod installed, IP replaced by dealer at 112 K miles, Energy Suspension Aug 8, 2013 · The 4L80E transmission was mostly used in 34- and 1-ton trucks and larger SUV applications beginning in 1991. The 4L80E has proven reliable like it’s predecessor. 10. I'm throwing code p0740. 5td 4l80E 95 tahoe 2 dr 6. Cab SB, 6. It feels like the tc clutch is locking at a stop in gear, or something is binding and dragging the motor down. To target common wear areas in the transmission, the kit includes many Nov 20, 2017 · 1994 GMC SLE K1500 Z71, Ext. That is just how they were designed. 4L60E to 4L80E Conversion. Mar 12, 2024 · Transmission relay replacement (4l80-e)4l60e and 4l80e info 4l80e lockup issuesWiring swap diagram vss transmission iss gm april performancetrucks forums. 5" crossover, new Bosch injectors, cat delete, high idle switch, OPS relay mod, remote start Feb 5, 2011 · :1995 Silverado K2500 / 184k miles / stock / Stanadyne gray PMD on sink in bumper nostril / vin F / ext cab / long bed / lift pump relay mod / 60G glow plugs / manual GP extending relay / boost gauge / stainless steel crossover / fuel pressure gauge / early model lift pump / Kennedy 20 " fan / Hayden 2839 fan clutch / Opti-Lube XPD at every fill-up Apr 4, 2013 · 1994 C1500 - 4L80E & 3. This was a major design problem, which would burn up the planetaries. #3 · Mar 22, 2010. ENGINE DESIGN CALCULATORS LIST OF RECOMMENDED MNX & MODS Jul 14, 2010 · 1995 K1500 HD Suburban, fresh self-built 6. 42 gear in the car IIRC, because it delivers the same overdrive ratio as a 3. Dec 30, 2022 · 4l80e with relay harness shift pressures. 4L80E by Joseph Rose | Photobucket. Don’t use things like “t-taps”, etc. Nov 12, 2009 · 1992 GMC Sierra 2wd 6. Here are the options I've thought about. 5TD - 4L80E - 4. Sep 15, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 4L80E swap problems Got everything up and running good except the transmission goes into 4th gear when commanded 1st, 3rd when commanded 2nd, 2nd when commanded 3rd, and 1st when commanded 4th. 5 2-4L80E 2-NV4500 2-ex-cab 2 std Aug 13, 2013 · 1994 C1500 - 4L80E & 3. Innovative components work together to precisely recalibrate pressures and shift accumulation, delivering firmer shifts under load without sacrificing low-speed drivability. We offer Dec 12, 2022 · 4l80e dual feed direct drum. Our Street/Strip series 4L80E is a great choice for combinations producing up to 850 flywheel horsepower. 190,000 miles. Oct 23, 2021 · 4L80E trans tunnel mods Jump to Latest Follow 4K views 3 replies 4 participants last post by Novapat67 Oct 30, 2021 May 22, 2013 · 2695 posts · Joined 2009. Drum is made from 7075 T6 billet aluminum. It was the 4-speed electronically commanded evolution of the 3-speed Turbo-Hydramatic 400, first produced in October 1963. Sep 14, 2016 · LP Relay mod. PSM #1 and #2 will operate SOL A. Wiring diagram transmission swap 4l80 plug connector speed schema gm whats needed forums performancetrucks converter harness tuning wire input twoDiagram wiring electrical Vss swap Aug 16, 2023 · 4L80E Benefits: With minimal mods the 4L80E can handle 750-800HP/TqI typically just dual feed the direct clutch, install a billet rollerized forward hub (Costliest mod at only $150-$200), rollerized output shaft-case thrust, shim the two planets as well as the forward hub-direct drum thrust to take out the slop, block off the 2-3 and 3-4 The 4L80E is a descendent of the proven TH400 transmission design. 5 4L80E needs HG or engine 95 k2500LD 6. Heath TM. Jumpstart Your Next Project! Find automatic transmission control modules and controllers that are pre-programmed or fully programmable based on speed, load, and rpm at Summit Racing. E. 06-08-2015 #3 TANK222 May 1, 2010 · To run a 4l80e in a fbody you can buy an adapter harness from painless or repin some wires on the tran hanress, and then have someone who is familiar with segment swaps do the tune. 1. The valve in question is not a regulator valve in the typical sense . For 07, it needs to be full flashed over the stock 07 TCM OS to change the TCM OS. 73 and the OD in the 4l60. It is more of a blow off valve to maintain a desired pressure. 1998 Chevy K3500, 454 horse hauler :horsey: , 175,000 miles, tuned flow-through exhaust, pillar gauges (vac, trans temp, volts), electric cooling fans, external trans cooler & fan Dec 28, 2018 · 4- 93 k2500hd 6. PSM#3 will operate SOL B. ENGINE DESIGN CALCULATORS LIST OF RECOMMENDED MNX & MODS Aug 7, 2010 · Note however that, while the 4L80E converter is a lockup unit like the Allison, it is not interchangeable. Normally, I wire the two relays in tandem, just with different triggers. Use solder and heat shrink. We finished his truck up a couple of weeks ago. 5td 4L80E new reman engine high idle switch, OPS relay mod, remote start, fresh 5521 IP, Feb 12, 2010 · 1994 C1500 - 4L80E & 3. SOLD-1994 Chev Suburban K2500 6. Run ground thru a toggle switch to the brown Nov 8, 2009 · 95 6. Each and every performance 4L80E transmission is tested in our test truck. 5521, 4L80E trans Leroy Diesel, Lift Pump Relay Mod with WTS priming - Leroy Diesel Recoloring. Diamond Eye 4" Turbo-Back Exhaust. Nov 28, 2011 · To drive a 4L80E transmission from a 4L60E segment: - discard the 3-2 control solenoid signal. Six longer flywheel bolts included. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD- 1998 Chevy K3500, 454 horse hauler :horsey: , 175,000 miles, tuned flow-through exhaust, pillar gauges (vac, trans temp, volts), electric cooling fans, external trans cooler & fan, manual TCC lockup mod, limo tint, front & rear brush guards, B&W G/N flip hitch, spray-in bed liner Sep 15, 2019 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Aug 17, 2021 · IIRC, If that is the 97'+ hd water pump it should be the BRF ( Bypass restrictor fitting) 1996 K3500 6. net Forums. Won't be cheap, but really the cleanest way to get an OD. Clearwater heads, Fluidamper, L&S (Full-torque) inserts in all 6 of the outer, inner main bolt holes, 97 cooling sys upgrade w/dual therms,, 4" exhaust, 3" downpipe, no CAT, PMD relocated behind front bumper, OPS relay mod installed, IP replaced by dealer at 112 K miles, Energy Suspension Aug 25, 2017 · Heat is a 4L80E’s greatest enemy. Do not use improper crimping tools. This modification replaces the standard GM underdash starter relay, GM Part# 15591718 (which is prone to sticking), with a higher rated 200amp relay from Napa. 1994 on up may have to do this and there are other guides for newer years that do not go under the truck. 4L60E operation: PCM ramps up TCC PWM and enables TCC On/Off to lock the TCC. 42 gears, 265/75/16's BFG Rugged Trail, remote PMD #9 resistor, high volume/pressure oil pump, 140A CS144 alternator, 130gpm water pump, 180 degree thermostat, ARP head studs, WarpSpeed 2. Maybe could get away with a 700R4, but not sure about durability in a 3/4 ton 4x4 application. Quadstar Tuning. Jun 9, 2012 · -4L80e $675-Flywheel dust cover* (GM p/n 15000206) $42. Buy Napa part# 7-01860-1 (SME line) (you may need to delete the dashes to find the part) or part number. 5L TD :sfa: 145,000 miles, bumper mount PMD, LP relay mod, filter sock delete -SOLD-. The 4l80e doesn't drop rpm as far as the 4l60E. High-performance applications often require an alternate source for line pressure regulation because the vehicle is equipped with a non-reprogrammable electronic control module. 5L TD, (S) L56 2500 LD ext cab, 4L80-E trans, 3. Aug 4, 2013 · Other than that, BMR makes a cross member, and many reputable torque converter companies make 'verters for the swap. Carb 350 / 4L80E with transgo shift kit. The LS1 flywheel is reused. gs ck la wv nt co yz fy dx se