Forced Induction Supercharger/Turbocharger

LS1 ignition on LT1

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Old Dec 12, 2003 | 10:35 PM
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LS1 ignition on LT1

Does anyone or has anyone done this and if so does it work well and is hard to hook up.
Old Dec 12, 2003 | 10:43 PM
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Do a search for Bob Bailey and LTCC. You'll find all kinds of related posts.
Old Dec 14, 2003 | 07:00 PM
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Has anyone put a Ls1 ignition on a LT1.
Old Dec 14, 2003 | 09:18 PM
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Its a direct bolt on. There is an LT1-LS1 harness you have to get from GM. Its part number 7581209.

Try a search before you order the harness .
Ryan

Last edited by 96speed; Dec 14, 2003 at 09:23 PM.
Old Dec 15, 2003 | 07:51 AM
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I have done it and it is a pretty easy install. The hardest part is mounting the coils.
Old Dec 15, 2003 | 02:27 PM
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Originally posted by LT4Z
Has anyone put a Ls1 ignition on a LT1.
Rather than ignoring respones you might want to do like 97WS6charged said and do a search for Bob Bailey and LTCC. You'll find all kinds of related posts.

-Chris
Old Dec 16, 2003 | 07:19 AM
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Its a direct bolt on. There is an LT1-LS1 harness you have to get from GM. Its part number 7581209.
Ok, I've looked all over and I can't find the above mentioned part. If it exists, how about posting a link or something.
Old Dec 16, 2003 | 12:29 PM
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I've never heard of an "lt1 ls1 harness." What is it used for??? All you need it the LTCC controller box, 8 LS1 coils and brackets to mount them on, and cut-to-fit plug wires. The low res pulse from the opti is used as a crank position sensor for the LTCC box. Voila, you have LS1 ignition.
Old Dec 17, 2003 | 07:47 PM
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Originally posted by 96-speed
Its a direct bolt on. There is an LT1-LS1 harness you have to get from GM. Its part number 7581209.

Try a search before you order the harness .
Ryan
Where did this info come from? Who do you know, that has done the swap with the above harness? I'd be interested in that archived info as well. Give me a link.
Old Dec 17, 2003 | 09:48 PM
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Originally posted by arnie
Where did this info come from? Who do you know, that has done the swap with the above harness? I'd be interested in that archived info as well. Give me a link.
It was an, apparently, misguided attempt at humor. Hence the "look up the part number" comment
Old Dec 18, 2003 | 05:12 PM
  #11  
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Originally posted by Buttercup
It was an, apparently, misguided attempt at humor. Hence the "look up the part number" comment
OK, the joke is on me. My sense of humor is as 'colorful' as anyone's, however, in this case I fail to see that humor. I believe there is enuf misinformation on this site that is believed unconditionally, as it is, to even consider the need to deliberately/intentionally add more to it. Next time you 'see' 96-speed, tell him I consider his post, in poor taste. He/anyone can consider that 'misguided attempt', as 'striking a nerve'.

Oh, and BAH.....humbug!

Last edited by arnie; Dec 18, 2003 at 05:48 PM.
Old Dec 18, 2003 | 10:45 PM
  #12  
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Anyone know if Bob ever got around to mass producing the valve cover brackets to mount the coils to?
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