SRX powervalves

[fourbarrel]

What's the difference between the 6 and 700 powervalves besides the 8DN and 8DF designation?They have the same part #'s other than the F and N.

 

[Blue Devil]

What's the difference between the 6 and 700 powervalves besides the 8DN and 8DF designation?They have the same part #'s other than the F and N.

They are smaller

 

[fourbarrel]

Thanks.Logic would dictate that they would be smaller as the 600 bore is smaller but I wanted to know for sure.