tuning baseline

72ScampTramp said
I have an mad street fire box, Mallory unilite distributor now and blaster coil

The MSD 8987 would fix your problem.

If I were you I would upgrade to a box that has the retard built right in though. Depends on what you want to spend....

The 8987 is about 142$. A digital 6 is about 342$.

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Edit..
Actually on 2nd thought. Save your coin and just get the 8987. Spend the rest on a MSD Pro billet Dizzy.