Hey,
I have a 18hp OHV Briggs and Stratton, Single Cyl. Out of the box stock, and I heard it's a good idea to replace the valve spring retainers so I don't drop a valve, no governor, but is it necessary to replace them if its a stock engine? Just wondering, and if so should I go with dual springs and that stuff too?
Sorry if I'm asking such a rookie question, I'm just getting back into racing and don't wanna get left behind!
Thanks,
Negrey