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Old 12-29-2012, 10:03 PM
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vinniekq2 vinniekq2 is offline
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I would use the oval port heads from GM.My 454 was a 360 HP LS-5,I put 2.19/1.88 valves,a used performer intake,before I took the car to the track I had a BB quadrajet and headers..For towing,if you want a roller cam,something like
120235-12 CL120235-12 266 274 213 221 .510 .538 112 108 Hyd. Hyd. 1,2
1400-4600 Good idle, Off-Road & Street Performance. 9.0:1 CR advised.
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