The car runs well around town. Understanding that it has a lightened flywheel and centerforce dual friction clutch this limits the hole shot capability severely. I don't have to slip the clutch to start and the car pulls nicely through the rpm range. This doesn't mean you can go to wide open throttle when the light changes but gradual application of the throttle at startup does not seem to cause the motor to bog down. Once the car is at 2300-2500 rpm full throttle applications have no negative effects on the car other than fuel consumption. I had to change all the jets to get the motor to run like this but it was not that difficult. The cams were purchased new the intake is a HKS 304 with 10.5mm lift and the exhaust is a TRD 288 with 9.8mm of lift. I will eventually put the EFI on the car and see what effect it has on the performance of the engine. Hope this Helps