Valve install cost

[thomas_quinn]

Anyone know how much it would be to have a set of larger valves installed in a set of ported heads? The valve guides where just redone with 0 miles on them. Thanks

 

[UNGN]

I'd say about $30 to $60 per head + about $115 - 160 for new Intake valves.

Or you can get the stock valves back cut for much less.

The difference in flow is about 3%, which can roughly relate to 3% more HP.