Re: Ring and Pinion Coating
We run the 8 3/4 in our Drag Pak. 3250 in BB or 3490 in CC. 9.40 to 9.60 avg ET. A 4.88 will last us 60+ passes. Rem finish or OEM didn't seem to matter. Never got them cryoed. However a 5.13 last 1 pass to 10 passes.....I gave up on that one. Not sure but might go to a Dana this winter, and will have 4 pumpkins to sell.
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ATI Racing
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