My question is.
Will the valve springs on my heads that are 125 on the seat and 300 lb at .550 lift with a FT cam work with a roller cam with .480 lift?
What is the difference between a roller cam valve spring and a flat tappet valve spring?
Will the valve springs on my heads that are 125 on the seat and 300 lb at .550 lift with a FT cam work with a roller cam with .480 lift?
What is the difference between a roller cam valve spring and a flat tappet valve spring?