Well to start off I don't have a cobra. I have a Mach 1 but Im going single turbo. And well I hear from a lot of people to upgrade my valve springs because if not I would get the valve to float? Well I have stock cams and not really interested in changing them really... So what brand or which ones should I go with??? And are retainers needed or could I use stocks?
I'm not an engine builder so this is my first time opening my own motor to upgrade things.. I need all the help!
Thanks in advance
I'm not an engine builder so this is my first time opening my own motor to upgrade things.. I need all the help!
Thanks in advance