FC3S Murray's never ending build.

[FC3S Murray]

Originally Posted by TitaniumTT

Yeah, the comp is 9.7:1 in the S5 n/a's. Supposedly helps out with cruise and low end grunt. Need to accomadate in the tuning though. Doesn't really help or hurt in the top end with the boost that I plan to run. Not to mention Chadwick has been doing it for a while so I feel confident..

-B

That is crazy. I mean it makes sense but is such a "no no". I would most likely go with S4 N/A since it is a lower comp ratio then the S5. Then I am in need of rear and front matching counter weights too if I go that route.

The last time I researched on using N/A rotors with 15psi, it was looked at like major SIN. I know Aaron cake is running 12 psi on his N/A turbo application with no problems yet..

Hmmm....interesting. If Lucky 7 can't find me a S4 TII rotor OR give me a good price on a pair he has I MIGHT just go this route.