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Mar 5, 2009 | 05:44 PM

#121

TheBiz

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From: SS Indianapolis, IN

Quote:

Originally Posted by Billjohnston03

Can anyone help me find the mating flanges for the Corvette 12561255/12561256 exhaust maifolds (with one offset hole @ 3.75" on each)?
I am building a 1937 Chevy and I may have to make them, does any one have the correct hole dimensions?

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.

Mar 9, 2009 | 11:07 AM

#122

Billjohnston03

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Joined: Aug 2008

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From: Oakland, MI

The manifolds are 2001

Mar 26, 2009 | 03:11 PM

#123

hookemdevils22

12 Second Club

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From: Tempe, AZ

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.

Apr 7, 2009 | 07:14 PM

#124

txredxj

On The Tree

Joined: Jan 2007

Posts: 130

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From: perryton tx

moved

Last edited by txredxj; Apr 7, 2009 at 07:44 PM.

Apr 12, 2009 | 01:59 PM

#125

12SEC SS

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From: Brooklyn, NY

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

Apr 18, 2009 | 05:30 PM

#126

fast

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From: Champaign, IL

anyone know who is selling the russell/edelbrock 641600 fuel kit?

Apr 19, 2009 | 01:29 AM

#127

abri

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Joined: Apr 2009

Posts: 7

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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

Apr 19, 2009 | 06:32 AM

#128

GIGAPUNK

TECH Enthusiast

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Joined: Mar 2005

Posts: 624

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From: Trabuco Canyon, CA

Quote:

Originally Posted by abri

The LM7 was available from 1999-2007. It used a Gen III (like the LS1) ECU. There was a good article with descriptive pictures of the different ECUs in GMHTP magazine. You should be able to identify your ECU by going through this article with a fine tooth comb:

http://www.gmhightechperformance.com...cms/index.html

Good luck.

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May 4, 2009 | 10:10 PM

#129

3stgstocker

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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

May 16, 2009 | 12:07 PM

#130

12SEC SS

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From: Brooklyn, NY

By request, 1999 Corvette diagrams

Attached Files

1999 Corvette P1.pdf (48.3 KB, 871 views)

1999 Corvette P2.pdf (47.0 KB, 671 views)

1999 Corvette P3.pdf (47.8 KB, 614 views)

1999 Corvette P4.pdf (46.7 KB, 697 views)

May 16, 2009 | 08:21 PM

#131

J0SH

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12sec ss, Would you happen to be able to get the wiring diagram for a 04 z71? It has a 5.3l. If this is possible it would be greatly appreciated!

May 17, 2009 | 04:52 AM

#132

abri

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Joined: Apr 2009

Posts: 7

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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

May 17, 2009 | 07:31 AM

#133

GA95DCMSS

TECH Enthusiast

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From: SC

Quote:

Originally Posted by abri

To delete VATS, you have to turn it off INSIDE the PCM through either HPTuners or EFILive. To delete the MAF sensor, you would have to get it tune to Speed Density Mode, (which also requires HPTuners or EFILive); this isn't really recommended for a car that sees all types of weather though, due temperature differentials. O2 sensors, EGR, and the like are the same deal; turn off DTCs in PCM, and delete from harness.

May 26, 2009 | 12:30 AM

#134

80Sierra

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Joined: Aug 2004

Posts: 17

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From: Ardrossan, Alberta

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...