347 Qs
07-31-2005, 02:55 AM
#1
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Join Date: Jul 2005
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347 Qs
hey all
i got a 86 mustang gt not to long ago and seen that it have cobra upper intake on and and was wondering if it had anything else well today i ran into the guy that owned it like 6 months ago and clued me in that it have a 347 stroker kit and cobra upper and lower intakes with a mild cam buthe ran out of money and put a stock heads on it so im wondering what i should run? i was told to try the gt-40 heads will they help much? Also has a jacobs ignition system accel injectors bbk under drive pulley and bbk 190 lpm fuel pump
i got a 86 mustang gt not to long ago and seen that it have cobra upper intake on and and was wondering if it had anything else well today i ran into the guy that owned it like 6 months ago and clued me in that it have a 347 stroker kit and cobra upper and lower intakes with a mild cam buthe ran out of money and put a stock heads on it so im wondering what i should run? i was told to try the gt-40 heads will they help much? Also has a jacobs ignition system accel injectors bbk under drive pulley and bbk 190 lpm fuel pump
07-31-2005, 01:38 PM
#3
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Join Date: Oct 2004
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Posts: 477
RE: 347 Qs
no matter how big a cam or nice intake or motor you have ..power is in the heads..and on a 347 motor stock heads will kill any power to be had....put some nice heads on it..like try some afr heads ,,and if it is what the man told you than i would guess it may pick up 50-100 hp...stock heads blow butt...small 124cc runners..small valves...i have a 347 with protop line heads with 200cc intake runners and 2.02 valves
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