intake shoot out
it was in5.0 mustang &superfords displayed till 08/21/01
baseline = 422.1 tor 357.4hp
performer5.0 =432tor 409hp
rpm=430 419hp
trick flow street433 404hp
track heat 431 418hp
r trick 417 423hp
holley 431 433hp
then they put a 3inch pipe on the holley and it did 438 tor & 446 hp they used 30 injs on all the intakes
i have a holley and love it its worth every penny. hope this helps
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