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Need help with LS1/LS2 SC conversion

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Old 08-27-2011, 08:55 AM
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Default Need help with LS1/LS2 SC conversion

So I bought a used Maggie 112 HH off an LS2 guy for my LS1. Magnuson told me all I should need is a knock plate sensor and TB adapter so I am ordering those today. Other things are starting to raise my curiosity as to what other mods might need to done. Please give any guidance you can think of regarding problems I will run into and how to get by them. Heres what I got so far

1. Wiring: LS1/LS2 TB wiring harness adaptor needed
2. LS1/LS2 throttle body adaptor (since LS1 is 3 bolt and LS2 is four bolt
3. I have heard that the maggie might not sit right since the fuel rails and injectors for LS2 are way different than my LS1....True?

Thanks in advance
Old 08-28-2011, 08:03 AM
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bump.
Old 08-28-2011, 08:34 AM
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Found this thread:

https://ls1tech.com/forums/forced-in...t-there-6.html

You may want to post a question in the CTS-V section. Maggies are a popular CTS-V mod. The 2004-2005 CTS-Vs had the LS6 while the 2006-2007 CTS-Vs had the LS2 - so there have been some CTS-V folks adapting Maggies between the GenIII and GenIV platforms.
Old 08-28-2011, 03:51 PM
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Awesome thanks for the heads up.
Old 08-29-2011, 06:50 AM
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Anyone got anything else?




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