race gas etec setups?

[oler1234]

Anyone try race had setups in the xm yet? I mean high comp heads, rave valve mods, porting, and pipe kit? With such little gas it uses, a guy could ran race gas. It would most likely cost the same as runnin my bigbore.

 

[takethebounce]

Anyone try race had setups in the xm yet? I mean high comp heads, rave valve mods, porting, and pipe kit? With such little gas it uses, a guy could ran race gas. It would most likely cost the same as runnin my bigbore.

I know of a few with high compression heads (the heads are still prototypes), porting, reeds, pipes, and fuel controlers. Good reports so far. Torque is way up.

The heads are maintaining stock pump gas requirements due to the fuel controler.

 

[snowthing]

ran a crankshop pipe and y-pipe this weekend on the new 13. sled worked awesome with the set up