|
I used to run Lucas octane booster on each fillup for boost levels of 22 to 27psi on JB4 meth setup for the F10 M5.....which showed the highest octane gain per lab tests....best one in my opinion ......and VP MS109 race fuel for the track
Last edited by Steeve19M5CP; 03-26-2019 at 08:10 PM..
|