1998 M6 SS #2061
3" true dual, 9" rear, Star Stage III clutch, Incon TT, SMC Water/Alky
621rwhp / 684rwtq ( 12psi, 91 octane, alky injection, STOCK ls1 )
Forged 370, 8.7:1 now in tuning stage!!
Cam: 222/218, 560/560, 114LSA + 4
Heads: TEA, 6.0 73cc, oversized valves, o-ringed