What size pulley for a whipple on a 4.8?
#1
The kit I got came with several pulleys. I am looking for 5 pounds of boost. Any idea what pulley to use?
I have a 4 1/8", a 3", a 3 1/2", and a 3 and 3/4s
I have a 4 1/8", a 3", a 3 1/2", and a 3 and 3/4s
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