[35fordtn]

I have run the 6.1 and the 5.5 Snyder head. I personally prefer the 5.5 for a inexperienced model a driver. The 6.1 runs good but I have to retard the timing a bit more here and there, my “a’s” have the 6.1 with stock distributors Aries exhaust and one has a stipes cam. The Snyder’s head is the best bang for your buck for a model a.


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