Thread: Back from the dyno, out of timing and boost.

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  1. #21 Re: Back from the dyno, out of timing and boost. 
    GXP Level Member GTPpower's Avatar
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    Quote Originally Posted by coolone View Post
    130's seem to be a bit much for that lift, no?
    XP 212/224 .325/.335 116
    x1.65 = .536/.552 Lift

    Is there a lift height which prescribes certain spring rates? Not being a jerk, just a question I've looked for and not found definitive answers for, lol
    It's almost impossible to have too much spring. There are a lot of factors that need to be considered when picking a spring. Overall cam design, rpm, and boost level will all have an impact on 3800's when it comes to float.


    2001 GTP Drag Car - XPZ, Tischler heads, Upsidedown M90 IC'd, e85, Gen V, 2.3 w/ 5%OD
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  2. #22 Re: Back from the dyno, out of timing and boost. 
    SE Level Member walkure's Avatar
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    Quote Originally Posted by Javi View Post
    LS7 MAF 15865791, Spectre 4" housing 9705, get a coupler and a MAF flow screen.
    yes, it can be repinned. as far as the table, I have one for a 3800 if you need it.
    Do you still happen to have a copy of this MAF table?
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