LS1 Swap FAQs
#121
TECH Apprentice
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Join Date: Jan 2006
Location: SS Indianapolis, IN
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What year are those manifolds? I don't know the part numbers off the top of my head. I have a couple sets of Zo6 manifolds at the shop. I can get you a pattern or just shoot you some dimensions. Shoot me a PM and let me know.
#123
12 Second Club
iTrader: (12)
Not sure if this has been addressed, but the schematic for the S&P style motor mount plate is incorrect. The countersunk hole should be the second from left along the upper portion of the plate, rather than the second from right. See S&P's installation instructions (second photo down on the left shows the countersink well) for clarification.
#125
Launching!
iTrader: (5)
Someone requested 2007 Cadillac CTS-V Diagrams, figure i'd post them here..
2007 cadillac cts-v p1.pdf
2007 cadillac cts-v p2.pdf
2007 cadillac cts-v p3.pdf
2007 cadillac cts-v p4.pdf
2007 cadillac cts-v p5.pdf
2007 cadillac cts-v p1.pdf
2007 cadillac cts-v p2.pdf
2007 cadillac cts-v p3.pdf
2007 cadillac cts-v p4.pdf
2007 cadillac cts-v p5.pdf
#127
bought lm7 4l60e with ecm.serv no09354896cwaf ,09374401 ,86cwaf919006837,hdw no16220610.what year or model is the ecu.i want to xplant into a nissan pathfinder here s.africa we called our homemade version sani.please help.i dont get to the right site for this info
#128
TECH Enthusiast
iTrader: (2)
http://www.gmhightechperformance.com...cms/index.html
Good luck.
#129
need diagram 2 make ls1 harness stand alone
i got an 84 toyota 4wd with ls1 and turbo 350 trans. what im looking for is a diagram of a 2000 camaro 6 speed harness someone has converted to a stand alone. i hear its not to hard but cant seem to find 1 somebodys done. only thing i need is to make engine no cruise ac etc. etc. basically what i need to make motor run and a diagnostic port no rear 02s either. i seen in popular hotrodding where they done a ls1 mustang and they got a adapter harness from mcmahon motorsports but i cant find them anywhere. need help asap got a mudrace on the 30th if anyone has any info please pm me or call me at 803 707 4780 thanks curtis
#132
Thanks v v much.Iknow now i have 99-00 blue and red connector ecm.ihave reworked the harness.How do i delete bcm/vats.read somewhere cant use the 555 method i pulled on the lt1 95 obd1. Also i have no maf sensor somehow i want to delete that too,as well as the 2 o2 sensors at the back. Also egr and other peripherals.I looked alot on inet but didnt find the right info.Want to do it myself on shoe string budget otherwise all the fun is gone. I am also looking for a optispark optical sensor and slotted wheel.Want to try and make a lt1 HEI big cap dis to run the orginal pcm.Also needed is a obsolete lt1 waterpump to be converted to electricl.I bought lt1 without dis and wpump to get the intake for a sbc intake swap but saw the lt1 was overhauled.Thougt it would be a sin to just let the lt1 go to waste. Prepaired to pay for plus shipping. regards abi
#133
TECH Enthusiast
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Join Date: Sep 2007
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Thanks v v much.Iknow now i have 99-00 blue and red connector ecm.ihave reworked the harness.How do i delete bcm/vats.read somewhere cant use the 555 method i pulled on the lt1 95 obd1. Also i have no maf sensor somehow i want to delete that too,as well as the 2 o2 sensors at the back. Also egr and other peripherals.I looked alot on inet but didnt find the right info.Want to do it myself on shoe string budget otherwise all the fun is gone. I am also looking for a optispark optical sensor and slotted wheel.Want to try and make a lt1 HEI big cap dis to run the orginal pcm.Also needed is a obsolete lt1 waterpump to be converted to electricl.I bought lt1 without dis and wpump to get the intake for a sbc intake swap but saw the lt1 was overhauled.Thougt it would be a sin to just let the lt1 go to waste. Prepaired to pay for plus shipping. regards abi
#134
Teching In
2SEC SS, if you have the chance, could you potentially post the diagrams for a 99 GMC K2500 with a 6.0L / 4l80e / NP241HD? Dunno if there are any differences between it and the others posted, haven't seen any wiring diagrams for a 99 truck yet...
#138
Launching!
iTrader: (5)
By request, 2004 Silverado diagrams..
2004 Silverado ecm p1.pdf
2004 Silverado ecm p2.pdf
2004 Silverado ecm p3.pdf
2004 Silverado ecm p4.pdf
2004 Silverado ecm p5.pdf
2004 Silverado ecm p1.pdf
2004 Silverado ecm p2.pdf
2004 Silverado ecm p3.pdf
2004 Silverado ecm p4.pdf
2004 Silverado ecm p5.pdf
#139
Launching!
iTrader: (5)
one more, this time for a 2004 5.3 Silverado..
2004 Silverado 5.3 ecm p1.pdf
2004 Silverado 5.3 ecm p2.pdf
2004 Silverado 5.3 ecm p3.pdf
2004 Silverado 5.3 ecm p4.pdf
2004 Silverado 5.3 ecm p5.pdf
2004 Silverado 5.3 ecm p1.pdf
2004 Silverado 5.3 ecm p2.pdf
2004 Silverado 5.3 ecm p3.pdf
2004 Silverado 5.3 ecm p4.pdf
2004 Silverado 5.3 ecm p5.pdf