Underdrive pullys and Superchargers?
Underdrive pulleys will cause the supercharger to lose boost. Since, the crank pulley will be smaller it will turn the supercharger compressor slower, making you lose presure. So a 7psi kit may only be 5psi with the under pulleys.
Thread
Thread Starter
Forum
Replies
Last Post
350Z_Al
Exterior & Interior
133
Oct 29, 2020 07:44 PM
seagrasser
Zs & Gs For Sale
6
Oct 11, 2015 03:27 PM




