gibsons
Active VIP Member
Took my 08 m8 out last week for the first time since I put the slp exaust, intake and power commander v on. i'm running a 44/36p dalton helix, factory spring, and 63g weights and hitting 7900 rpm at 7200' and have a track speed between 40-45 mph. I'm curious on what some other M8's are getting for track speed with the setup their running, even what stock m8's are getting. i think i need to pull more rpm's.