speedingminivan
Registered User
Anyone know of approximate boost levels from different sized pulleys?
I'm new to the M90 area and don't know what its specific output is per pully size. What is the stock size pulley for an M90 off a T-bird SC? And what level boost is it running? Thanks.
I'm new to the M90 area and don't know what its specific output is per pully size. What is the stock size pulley for an M90 off a T-bird SC? And what level boost is it running? Thanks.