4.3l turbo budget build updates
#17
what were the specs on the bottom end aside from the Comp 224?
edit:nevermind
the motor has eagle rods, forged pistons, comp 224/224525/525 110lsa cam. heads are P/P'd by a local guy with comp 918 springs. we put on a set of syty manifolds and a mpt70 turbo blowing through a marine intake manifold fuel by 60lbhr injectors. they flow like 72lbhr with our pressure and they are almost maxed out.
edit:nevermind
the motor has eagle rods, forged pistons, comp 224/224525/525 110lsa cam. heads are P/P'd by a local guy with comp 918 springs. we put on a set of syty manifolds and a mpt70 turbo blowing through a marine intake manifold fuel by 60lbhr injectors. they flow like 72lbhr with our pressure and they are almost maxed out.
#18
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http://videos.streetfire.net/video/a...43L_700455.htm
this is with 3.42's on the street run. but the track was with 3.90's which was alot better and helped boost come in way faster.
this is with 3.42's on the street run. but the track was with 3.90's which was alot better and helped boost come in way faster.
Last edited by 4.8T; Oct 13, 2009 at 04:12 PM.
#20
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From: Jacksonville FL.
he's going to need a new trans soon i think. the thing whines in first and second pretty good. who would have thought the little 4.3l could do all this. i just wish we would have done the splayed 4bolt mains.



