Could someone without guessing please give me some good info on this car, engine, and trans combo. I'm currently running paved ovals. The tracks are around 4/10's of a mile fairly flat one is around 9° of banking in corners, one is less than 3° in corners. My problem is my lap times are around 1 second slower with this set up compared to the stock motor and trans that was in car when I originally built it. Not sure on trans model/ number but it was 5 speed manual with a B21A1. Both engine and trans setups are 100% OEM. I know the M2Y4 came off a H22A4 but it's still OEM stock along with the F22B1. Suspension and tire setup has not changed, besides playing around with air pressures. My thinking is its a gear ratio issue because if I'm not wrong both engine's make similar HP#'s with the F22B1 making a little more which is why im confussed with this loss of lap times. But that's me "GUESSING"