new valves for my 906 heads

[bobfist]

Hi!
I need to change all the valves on my 440 hp 906 heads, any suggestions witch to choose or buy?

[firefighter3931]

Mancini has nice stainless steel replacement valves ; these work descent with 906/915/516 heads that don't have hardened seats. 

http://chucker54.stores.yahoo.net/brbstainstee.html



Ron

[bobfist]

ah, ok so i dont have to change the seats from the original?

[firefighter3931]

ah, ok so i dont have to change the seats from the original?

A stainless valve will aleviate a lot of the metal transfer that occurs with stock valves & unhardened seats. I would have no problem running a stainless valve in a 906 head casting as long as the valve seats aren't recessed.


Ron