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Re: Project Stupid Move - A rebuild for the Boy
Well, still rocking the Crummy but he's almost there.
Vortec block, 638 @ 0.030" overbore
Vortec heads (906) with 6.0L valves (2.00 x 1.55), 7/16" screw in studs and some mild port work.
Little decking, 0.028" gaskets and flat top pistons for about 0.039" squish and 10.2:1
LS6/9 beehive springs
Comp roller rockers 1.6:1
Comp Cams hyd roller XR282HR
Marine style single roller timing set
Performer RPM air gap intake
Just measured for pushrod length, we should hear this sucker next week!
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