I am looking to replace my intake and exhaust vavles when I do my cam project. What are the stock sizes or rather, what size should I go with with a TR224 Cam with a 224 563 112lsa?

This is the link of where im looking at>>> http://www.thunderracing.com/catalog...vid=9&pcid=158


Which size is best... I have heard stock tend to get bent so I want to do it right the first time.

Thanks guys!

 

Stock 5.7/6.0 valve sizes are 2.00"/1.55"....I'm not real sure what the 4.8/5.3 valve size is (I think it's 1.89"/1.50")

 

that sounds about right, thanks

 

Valve Diameter Intake 1.89"
Valve Diameter Exhaust 1.55"

 

yep & plenty enough.