78 and 90 mm fast intake question
02-05-2004, 04:12 PM
#3
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Originally Posted by jrp
78mm, the 90 would be overkill. on a stock internaled car i'd just go with an ls6 intake and a S2/S3 TB.
02-05-2004, 07:04 PM
#4
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The new 78mm FAST throttle body looks trick, but so does the price. I'm waiting for comparisons of the S2 and the FAST before I make my purchase. It would be bad *** to have a matched FAST intake/TB.
02-05-2004, 08:27 PM
#5
pdd, stock internals to us usually means stock LONG block.
Stock cubic inch H/C motor, the 90mm debate is still out. Been a couple that have gained, and a couple that have lost hp on the dyno with them.
I'm waiting till I see track numbers before making my decision.
Stock cubic inch H/C motor, the 90mm debate is still out. Been a couple that have gained, and a couple that have lost hp on the dyno with them.
I'm waiting till I see track numbers before making my decision.
Already ported too 
I'm sure I won't have a problem selling it to a customer doing a H/C this spring though. 