Tag Archive: junkyard LS with supercharger, M90 Supercharger, M90 supercharger testing, spotlight, supercharger testing
MEGA JUNKYARD M90 LS BLOWER TEST. PULLEYS, CAMS, E85, HEADS, HDRS, TB, ATW IC, BLOWER PORTING.
Jan 02, 2025Chad Reynolds1
The little M90 supercharger that came on a 3800 V6 has a cult following and Richard Holdener has done tons of testing with them. He’s ported them, carbureted them, and so much more. He’s...