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What main studs to use with new boss 302 block, and need valve spring reccomenda

Discussion in 'Newbie and Basic Turbo Tech Forum' started by mitchwolos, Sep 7, 2009.

  1. mitchwolos

    Joined:
    Oct 13, 2003
    What studs do i use for a new boss 302 block? Also, what valvesprings for solid roller. 2.08 intake valves, 1.7 rockers,
    dur @ .006 288.22 302.97
    @ .020 263.36 270.93
    @ .050 235.51 240.88
    @ .200 160.51 161.84

    i think the cam is ground for 6500-7000rpm

    Lobe Lift .38837 .37871

    i don't know how much boost, I havent run it yet, but its a boss block, diamond pistons, eagle H beams, and forged scat crank. SO i would assume it would take 15-20. Last guy who owned this kit made 670 through a auto with loose converter i think, and all he could get out of it was 15psi through a 347, so i assume mine being a 308 will be able to squeeze a few more psi through it. its a t-76 qtrim
     
    mitchwolos, Sep 7, 2009
    #1
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