Bullitt intake with blower
If you have a centrifugal supercharger on your 2V-4.6, you may want to check out this month's MM&FF. It looks like if you have a blower those larger diameter, shorter runners really shine.
They took a basically stock 99+ 4.6 2V (just had a 70mm TB) with a good size centrifugal blower (some kind of Procharger I think, might have been a P3) and custom fuel system and added a Bullitt intake manifold. The dyno came back with a 35hp increase and 45 ft-lb more torque - 561rwhp.
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Strike down the unroadworthy!
2000 GT Atl. Blue: '03 Cobra motor - 465rwhp/473rwtq, T-56 6-speed, full MM TA/PH & tubular K-member suspension, Saleen body, 17" Torq-Thrust II's, M/T ET Street radials, and lots more
'94 Rio Red Cobra: All the bolt-ons, 3.73s
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