I have 2 Formula GT's. 1 Yellow/Black the other Blue. Wash, Oil Change, Engine Overhaul and Chassis Maintenance is what I did to both of them. They both have the same Horsepower. All car adjustments are identical. Both have soft racing tires. I lowered the Horsepower on both to 700 to race at Motegi Speedway. All specs are the exact same. Why is it that the Blue car is about .750sec a lap slower? I just can not figure this out. I've checked everything 3 times and everything is the exact same for both cars.