View Single Post
Old 05-20-2013, 06:35 PM   #19
NJ/SoCal HT5 COTW 3/25/12
Kronix's Avatar
Drives: 2015 Z06/14 C7/08 Z06/07 Tahoe Z71
Join Date: Nov 2011
Location: South Jersey & SoCal
Posts: 1,966
OD Cog drive is worth 3.5 lbs of boost. Stock 3.8 Pulley with the Maggie in 6lbs of boost. 3.6 Pulley adds another 3lbs or so of boost. I run 12-12.5 lbs of boost, with Meth as safety.

Built by Late Model Racecraft
Fastest C7 in Tri-State 10.13 @ 134mph
7/26/14 Corvette Challenge Raceway Park, E-Town, NJ
Kronix is offline   Reply With Quote