LS1 Efficiency
In 6th gear the rpms are lowest, but maybe the engine stuggles more at a lower speed and would waste more gas than if it was in a lower gear. Whats the best rpm to stay at for best gas mileage?
Kenny
My guess would be in the 60 mph range in 6th gear.
My guess would be in the 60 mph range in 6th gear.






