What are the best aftermarket valves and how much??

Are Kibblewhite "blackdiamond" valves pretty good? how do they compare to ferrea?

 

Beuller..anyone.......anyone...

 

that is what i run and so do most others!

 

most people run the kibblewhite black diamonds?? is that what ur saying.. any increase in power with aftermarket valves/?

 

I run the KibbleWhite's. No complaints here.

~HoundDog

 

is there an increase in power is it worth the extra 180?

 

yes i was speaking on Kibble Whites and if you plan on spending the money on valves do a 1mm over 3 angle valve job and then you will see some improvement! i have never replaced stock valves with aftermarket (stock sized valves ) so i dont know if there is any gain in that!