What head speed are you guys running with your x 50's ? I'm running a Novarossi 57 and a matching Rex pipe just wondering what head speed i should be at...
hows that engine running eddie ? did you get it figured out yet? hope you didnt run it lean and put a hole in the piston. was out flying yesturday for a while had some fun.
Eddie your other rjx has a redline mtr in it right? time to maby try it out steve said you may have burned the rossy up. he gave you a piston and ring though didnt he.
