i race this car at an asphalt oval that is a 3/8 mile oval with 32 degree bankings in the corners. the car is a canadian d15b1 4spd. when i run it i have to run it in second and it has no get up in 2nd. what can i do motor or transmission wise to make the car better suitable for racing that track? please keep in mind that the motor has to remain a SOHC motor. what motor? what tranny, are able to be used together that will fit in the car. any and all ideas will be helpful.