My friend is building a 468 bbc. Some details are 3600 lbs w/driver 4.11 gears, turbo 400, 781 oval port heads w/ 2.19x1.88 heads 10:1 compression, 17/8 headers, 3500 stall with a comp .623 lift solid roller.
My question is,,, what would be the best oval port intake for a 2500-7000 rpm power band? I was thinking of the performer rpm air gap but wasn't sure if it would fall off around 6500-7000?? I was wondering if a single plane would be better. If so what do you guys reccomend? The car will occasionally be street driven with a focus on quarter mile e.t. Thanks, Matt.
My question is,,, what would be the best oval port intake for a 2500-7000 rpm power band? I was thinking of the performer rpm air gap but wasn't sure if it would fall off around 6500-7000?? I was wondering if a single plane would be better. If so what do you guys reccomend? The car will occasionally be street driven with a focus on quarter mile e.t. Thanks, Matt.