Another Roller Rocker Question

[sheldo86]

Forgive my ignorance but are the Yella Terra 1.7 ratio Stealth Roller Rockers the only high ratio ones that will fit my VR V6 non-ecotec 3.8??

Will the FIT 1.8 Roller Rocker work on the 3.8 non-ecotec buick with it without any hassels?

I am guessing the higher the ratio the more performance gian I am going to see....

A cam shaft swap is going to cost me around the $1800+ mark (including springs and all the other stuff), which is the reason I am leaning towards high ratio rockers as a cheaper alternative.

Thanks

 

[sheldo86]

bump bump bump

 

[Mk III the HSV]

The FIT Ecotec Roller Rockers are actually 1.9:1 ratio. As for the Buick V6 I though the highest ratio was 1.65:unsure:. I e-mail Tonsta from FIT a while ago about reason for not have higher ratio RR's for the Buick V6 and he said "They were totally different in the head and rocker design".

 

[sheldo86]

I see... I guess I may be stuck with buying the the 1.7 ratio ones from YT. I've heard good reports and bad about them...

Anyone know how diffcult they are to install?