h/c/i estimate hp

red03terminator

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i have a 1990 gt that will be getting hci. what kind of rwhp do you think it should make and 1/4 mile time. here is the list of mods.

afr 165 heads
holley sytemax intake
steeda 18 camshaft
accufab 75mm throttle body
bbk longtube headers
bbk o/r h pipe
flowmaster dumps
msd 6al
fluidyne radiator
373 gears
bbk cold air intake
 

ShortThrow50

Always buyin cheap tires
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I put down 290hp and 320 torque with trick flow h/c/i , tko600 trans and 373's on a mustag dyno. You will be somewhere in the same ballpark with a t5 trans even though i had better heads becuase the tko robs a little more hp
 

ShortThrow50

Always buyin cheap tires
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yeah, know one can give you an estimate in the quarter mile becuase of all the diffenert factors. I do know that a good driver can get that setup low 12's and a few in the 11's with the proper setup
 

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