GN-1 Aluminum Heads pedastal or shaft RR?

[greeneyegi]

Ive got scorpion singles and t/a shaft Roller rockers. Which would you use and why.
Thanks

 

[DoubleD]

It was my understanding that two different styles of GN1 Heads exist, the 8 bolt version was shaft style and the 14 bolt was the independent style. I'm not 100% on every version available, others may be able to confirm. The shaft style rockers, if your heads support them, need to be GN1 head spacing specific also.

Hope this helps...

 

[greeneyegi]

I can use either on these heads. I also have both types of rr. Just wondering which to go with if you have a choice.
Ive got scorpion pedestal or ta shaft mounted to choose from.

 

[PSID6]

I can use either on these heads. I also have both types of rr. Just wondering which to go with if you have a choice.
Ive got scorpion pedestal or ta shaft mounted to choose from.

Shaft rocker is going to be a better choice.