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Old 11-06-2020, 09:51 AM   #4
vtirocz


 
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Drives: 2017 Camaro 1SS M6
Join Date: Apr 2015
Location: Indy
Posts: 2,460
Quote:
Originally Posted by KLG View Post
Any idea what the by-pass valve setting for the UPF63R might be? For the UPF64R, the by-pass valve setting is 35 psi.
I'm not positive on that. My assumption is that it's the same bypass valve setting as PF64 & PF63E because that TSB recommends UPF63R to be used retroactively where PF63E had been used (on the V6 camaros from '16+).

I'd be interested if someone could confirm that!
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2017 Camaro 1SS, M6, Hurst shifter, Hyper Blue, NPP, Gray Split Spoke Wheels

Best 1/4 Mile: 12.24 @ 115.9 mph
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