Mechanical advance distributors question
My '82 has a Mallory mechanical advance distributor. Do I have to buy an advance/retard kit to adjust the timing?
I run 93 octance gas and under full throttle I get detonation.
The distributor is factory set at 24 degrees. I think I need to retard the timing a couple degrees.
Is there another way to do this?
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'82 GT 351W (.060)Comp Cams 274* Extreme Energy cam, ported & polished heads w/ 1.94/1.60 valves 10.3:1 flat top pistons,stealth intake, Mallory dizzy,Holley 750dp carb, BBK shorties,Flowmaster exhaust,C-4 with 3700 stall converter, B&M pro shifter,8.8 rear, 4:10's, subframes, electric fan, powermaster alternator, 4 core radiator.
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