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Thread: Guess the numbers

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    ff_jeff Guest
    Quote Originally Posted by ff_jeff View Post
    Well my 4.8 with that cam made 317whp with a nitrous tune. About 330whp na tune. So Ima say about 350whp-375whp depending on tune and exhaust. What is your rev limiter set at? Cause you wont see peek until about 6krpms. Also the more open the exhaust the better with this cam. like, get rid of the mufflers and youll make a lot more power. with a good tune of corse
    EDIT: the correct cam specs are 226/236 .525/.525 110lsa
    Quote Originally Posted by Alex41 View Post
    Well........It didn't disappoint at 345 through an unlocked converter and 87 octane. Peak hp was at 6100 and the torque was around 328 at 4800.
    I was close in my estimate because I know this cam. Do you have a picture of the dyno sheet? That way I can see your power curve, and a/f ratio.
    Your motor has a lot left to gain with this cam/head combo. I would say with LT's ORY and 3'' open exhaust with a good live 93 tune you will see 365whp 345wtq. Like I said before this cam is all about the exhaust. Also make your shift points at about 6500rpms. It will be much happier there.

    look for low 13's to mid 12's on th track.
    Last edited by ff_jeff; 03-12-2009 at 11:57 PM.

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