Whipple Pulleys/Boost Psi?
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Originally Posted by 03sierraslt
Can someone tell me what ( WHipple) Pulleys ( Size wise) equal what # of boost on a 6.0. Buddy of mine has a whipple and wants to know. Thanks
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Originally Posted by 03sierraslt
He wants to run 8psi, Currently his pulley is like a 4in. he doesnt have a boost gauge.
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Originally Posted by MikeGuyver
3 1/8" on my '00 6.0 gives 6 psi at peak. Whipple told me that each 1/8" smaller gives one more psi. I installed a 2 5/8", it was supposed to make 10 psi, it buries my 10 psi guage, probably makes as much as 12 psi. I need a larger pulley and a larger boost gauge.