ls3 intake with l92 heads with ls1 computer
#7
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Everything is pretty strait forward. Like stated above, all you have to do is extend the MAP harness, and find a way to keep your gen 3 map to stay in place. Also you might have to re pin the computer/harness depending if the computer is wired for DBW. Other than that, there is an excel spreadsheet that is floating around here, and the hptuners forum that has the correct injector data if your using stock LS3 injectors. I am running a 408 LQ4 with the LS3 top end, and it runs great.
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#11
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http://www.lingenfelter.com/mm5/merc...gory_Code=C163
Bingo. I'd definitely check first.
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All you need electrically to make it work is the 24 tooth crank and 1x cam. You could even upgrade to a newer single bolt cam but you would need the conversion front sprocket and the relocated sensor, since the single bolt cams no longer read from the rear like traditional LS1s.