you will prolly want to get biger long tubes..1 3/4"-1 7/8" primaries would be ideal..1 5/8 is too small for that high flowing of a 347..you should be able to hit a 11 with ease once all the kinks are worked out
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1987 black notch(ex 4 banger)
DSS 306 w/ main support...Elderbrock 6028 heads..gt-40 intake..24# injectors...70 mm tb..77 pro-m...accel 300+..mac full legnth..tremec w/ pro5oh...full MAC exhaust,off road h-pipe,long tubes, catback...ron davis radiator..subframes, control arms...CFDF II..o yea holley FPR sucks..dont buy one..
AIM=onesillynotch
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