Any Advice On Valves?
SBC with a solid roller, I'll be using a double valve spring setup that will have 200# of seat pressure and I need to order some .100 long valves as my stock length valves won't get me the installed height I need for the springs. For price comparison I've looked at some of the cheaper valves on Ebay but noticed one of them recommends a spring with no more seat pressure than 140#. Never having used a spring with this much pressure I've never thought of the pressure it puts on the valve itself so....what's your thoughts on the valves I need?
And which seal would you also recommend?