timing questions

BillaMustang

Founding Member
Jan 20, 2002
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hi, i have a 91 mustang gt with the following:
stock shortblock
e-303 cam, y303 ported heads
edelbrock rpm air-gap intake/ 750 speed demon carb
full msd ignition system
bassani 1 5/8 to 1 3/4 stepped headers / x-pipe
tremec 5 speed/ 4.10 posi
fastest time has been 12.22 @ 113 mph

question #1-- does a stick car need a quick advance curve ? i launch at 6000 and shift at that rpm, so i'm thinkin it shouldn't matter. am i wrong ?

question#2-- i have 18* initial and 18* in the distributor.all in at 2100. is this a good timing curve. if not, what are you guys running ??

thanks a lot