gibsons
Active VIP Member
My 07 M8 which i bought with speedwerx exaust v-force reeds, slp intake, some mild porting and a boondocks controller seems like it loads up with fuel pretty bad. I put the numbers all back to zero and it runs good, probably to good, seems very crisp and snappy. Question is whats the best or easiest was to tune it, and how will you know if you have to much or not enough fuel at all the different ranges? thanks in advance.