i like ca over sr because its lighter, its iron, better head, and uses a timing belt
sure sr has .2 more liters and is newer, but if you know what your doing and replace parts like water pump, oil pump, clutch, timing belt, and inspect bearings you should be alright. whoever said 6psi needs to check themselves, fuel and intake systems need to be upgraded at 15psi before the motor, but the motor can take atleast 15. oh yea no rocker stoppers too