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The Terminator
Engine/Tuning
04 Cobra stroker power predictions
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<blockquote data-quote="yellow03cobra" data-source="post: 8752297" data-attributes="member: 11987"><p>you are correct, but you have to realize that to get the same boost on both motor assuming the supercharger is the same requires it to be spun differently. Then you have to factor in the size of the supercharger, it's efficiency range, and maximum blower rpm. It's an intake, it can gain or limit power no matter what the motor size is. You gain torque and lose boost, you haven't gained any intake, hence the little to no hp gain. Pulley it for 2-3 more lbs(the amount you lost) at around 15hp per pound of boost and you have your magic hp gain that would be similar to the gain that it would be on an na motor(40-50hp). All of this also assumes that octane and iat's are still at appropriate levels.</p></blockquote><p></p>
[QUOTE="yellow03cobra, post: 8752297, member: 11987"] you are correct, but you have to realize that to get the same boost on both motor assuming the supercharger is the same requires it to be spun differently. Then you have to factor in the size of the supercharger, it's efficiency range, and maximum blower rpm. It's an intake, it can gain or limit power no matter what the motor size is. You gain torque and lose boost, you haven't gained any intake, hence the little to no hp gain. Pulley it for 2-3 more lbs(the amount you lost) at around 15hp per pound of boost and you have your magic hp gain that would be similar to the gain that it would be on an na motor(40-50hp). All of this also assumes that octane and iat's are still at appropriate levels. [/QUOTE]
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04 Cobra stroker power predictions
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