Down the road i am sure my trans will take a dump. I plan on building a motor outside the car that i can drop in eventually which will have a cam. For now i am thinking a used set of 1.9's that i will sell down the road. I just want to know if i can run higher ratio rockers on stock pushrods? I have new lifters coming as the ticking is the number 1 problem to fix at the moment. Maybe mid 13's is a more realistic goal for a rockered car.