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Old 12-01-2012, 07:06 PM
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69FIREBIRD76MM 69FIREBIRD76MM is offline
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Join Date: Nov 2010
Location: so. cal
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Default ls 5.3 into older pontiacs

Quote:
Originally Posted by kainedogg View Post
Looking good brother. Check out the Ls1tech classifieds often for deals. Here is my twin-turbo LQ4 setup.



I have a 5.3 in my '68 LeMans and am going single turbo because the C5 FEAD blocks my older twin-turbo manifolds. I went with an '04 LS6 cam (5308), LS9 timing chain, LS6 intake and LS2 springs. If you go with the ZR1 cam you will need more parts since the CPS is located on the front of the newer Gen 4 motors. Your Gen 3 ls, like mine has the CPS in the back. Not worth the hassle in my opinion.

LOOKING GOOD BRO. What exhaust manifolds are you using for your twin set up? - actually ls1tech its being very helpfull, plenty of info, also yellow bullet..