ZR-1 Net Registry Forums - View Single Post - Help on modifying Old School Magnuson MC220 Twin Screw Supercharger

RICHARD TILL · 11-26-2013

Change the rearend first. Why not go just a wee bit lower on the gears? That`ll wake it up real quick. Next change the cam lifters and by all means the springs. I`ve always found Bullit Cam Co. to make good recommendations. Ever heard of a forum called Speed Talk? Very informative.

11-26-2013	#2
RICHARD TILL Join Date: Aug 2005 Location: Iuka, Mississippi 38852 Posts: 756	Re: Help on modifying Old School Magnuson MC220 Twin Screw Supercharger Change the rearend first. Why not go just a wee bit lower on the gears? That`ll wake it up real quick. Next change the cam lifters and by all means the springs. I`ve always found Bullit Cam Co. to make good recommendations. Ever heard of a forum called Speed Talk? Very informative.