Valves...

[nonovurbizniz]

valves are an engine component...

Any way... it's not a matter of "performance" like with a turbo or nitros... is a matter of the engine being capable of handling the power and or heat created by these parts.

As far as valves go... I would suggest companies like ferrea (sp?) manley crower (I've never heard much about their valves but there are currently LOTS of problems with crower's cams for some apps... they snap. so draw your own conclusions.).

The point is... valves... turbo's... engines... ALL of this stuff that you NEED to KNOW about... you can't just pop on a honda chat board and expect to walk out with all the answers... especially in a ask a question get a response way... If you spent HOURS reading every post that had ANY tech in it on ALL the websites not just this one... you could learn a lot but still not enough to start REALLY building a car like your talking about...

YOU NEED TO USE GOOGLE... we can't beam our time spent learning this stuff into your head... You have to spend A LOT of time searching out answers on a MUCH deeper level than you are currently.

Also check out howstuffworks.com they have great explinations and cover LOTS of things.