my old car stock and speed denisity pulled upward of 5,800..usually when i see cutting ouit like that at higher rpms it usually mean one of 2 things..spark or fuel..is the fuel pump on its way???did you burn a wire or is a plug bad???check these simple things first..do you have a FP gauge??
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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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