jason450

Hey guys I just got a 87 Mustang GT 5.0 And the guy before me has it running at 1100 rpm. Way to high. I need to know what it should be running at with a e303 cam. Thats what it has in it. 650-700??? Just a guess. Only other things done to it are dual flowmasters,headers,cold air intake,msd wires and cap, 373 gears and a t5 in it. Just woundering what the timing should be set at and the rpm range. Any help would be nice.

Thanks guys!

i would like a nice low rumble so you can hear the cam thanks again

biggmac

900 + or - 100 ????