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The Terminator
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whipple guys
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<blockquote data-quote="sbc.cobra" data-source="post: 3442743" data-attributes="member: 4895"><p>do you have a built motor or at least new pistons? if you are planning on running high boost AND a shot of gas, better put some money aside for a new engine soon.</p><p></p><p>to answer your question, i'm not sure what kind of power you can get...it all depends on the tune and dyno. i'm north of 600 w/ abou 19#'s of boost right now (hp & tq numbers). </p><p></p><p>i'm runnin a stock upper and 6# lower...19psi. add a 3.25" upper and 6# lower and i'm at around 21psi, go to a 3.0" upper and 6# lower and your around 23psi. the way i under stand it is for every 1/4" DECREASE in the upper, you get about 2 more pounds of boost. the lower is self explanatory. a 4# lower (from the stock lower) will give you 4#'s of boost, or very close to it. </p><p></p><p>if you want to go all out, get a 2.75 upper and 6 or 8 lb lower and now your around 25lbs of boost. be careful of the belt slip though. good luck</p></blockquote><p></p>
[QUOTE="sbc.cobra, post: 3442743, member: 4895"] do you have a built motor or at least new pistons? if you are planning on running high boost AND a shot of gas, better put some money aside for a new engine soon. to answer your question, i'm not sure what kind of power you can get...it all depends on the tune and dyno. i'm north of 600 w/ abou 19#'s of boost right now (hp & tq numbers). i'm runnin a stock upper and 6# lower...19psi. add a 3.25" upper and 6# lower and i'm at around 21psi, go to a 3.0" upper and 6# lower and your around 23psi. the way i under stand it is for every 1/4" DECREASE in the upper, you get about 2 more pounds of boost. the lower is self explanatory. a 4# lower (from the stock lower) will give you 4#'s of boost, or very close to it. if you want to go all out, get a 2.75 upper and 6 or 8 lb lower and now your around 25lbs of boost. be careful of the belt slip though. good luck [/QUOTE]
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