question about bigger valves...

[slowhatch82]

I'm going to be going with a 1.94/1.60 valve combo on my extra set of E7's

Do I need to machine to head to accomidate the bigger valves, or do the pretty much pop right in there....I know im going to do the seals, seats, probly new springs also...anything else I need to get?

Any help is appreciated

Thanks
Chris

 

[slowhatch82]

anyone ?