bhvnce
Well-Known Member
- Joined
- Dec 4, 2020
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- 7
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- Location
- San Jose California
- First Name
- Chance
- Vehicle(s)
- 2015 Mustang GT
What's the smallest upper pulley size with stock lower you all would recommend going with our TVS 2650s? Eaton states on their website that the maximum blower RPM is 18,000 so I'm curious how low people have gone. I am currently running a 3in upper and seeing 9 psi at 7500 rpm. I know that most people see closer to 12-13psi with the 3in but my motor is 10:1 compression and bored .010 over so that is making my pressures a bit lower. I want to see 13 psi but I also don't want to spin the blower too fast.
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