With the 2.75, and 3.73's out back, that'll be almost exactly like running 4.10's.
My 2.48/4.10 setup is slightly less effective. 10.16 vs your 10.25
Is the UCC converter looser than your current converter? I'm guessing that's the reason for the converter swap back to the UCC, since this gear change will tighten it up quite a bit.
Will be interesting and fun to play with this summer.
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