xssive

iTrader: (123)

I have a set of 5.3l heads that are geting 2.0 manley intake valves. I am going to have to have the seat cut for the larger valves (right?). The exhaust will be the stock 1.55's. I am running a caomp 212/218 and have heard that base circle is within reason of stock. Now, am I all good assuming that I can run the Comp 7.4" pushrods I have now? WIll having the intake valve seat cut affect the installed height of the spring? I am gonna be running comp 918's.