We dropped the AFR to 3.2 The idle went up by 300 RPM over the 9% setup (with no idle adjustments).
We picked up 7 hundreds in the 60 foot time over 9% nitro with an AFR of 3.4 The race engine is getting radical.
Books and information for racers
We dropped the AFR to 3.2 The idle went up by 300 RPM over the 9% setup (with no idle adjustments).
We picked up 7 hundreds in the 60 foot time over 9% nitro with an AFR of 3.4 The race engine is getting radical.