I wanted to go with a flat tappet but seeing that this car is going to see the streets alot, I just went with a hydraulic cam...Yeah these heads are also 64cc...Quick Fuel 850cfm double pumper is whats on this motor, I had never seen these carbs in person before and they seem alright so far...Only weak part in the car is the tranny...Its a 700r4 and has been rebuilt numerous times, this time we put a TCI overhaul kit and I drove it the other day and seems like it wants to slip a little, either that or its just the stall converter, I havent really gotten on it all that much, hell the motor probably has like 10 miles on it barely...