New RTK head and pistons

[cdnemsguy]

I went for a longer ride today with a few hills, trails and lots of powder. This was the real first breakin time i had since i put in the top end kit from Kelsey at RTek. I am totally amazed at the power it has compared to old and the snap of the throttle. I had a blast and now for a touch of fine tuning, away i go. Its running a bit rich according to the top of the piston (scoped it) but better rich on the breakin then lean and burning it up. Cant wait till i can get out again!

 

[CUSO]

So the pistons added horsepower?

 

[cdnemsguy]

I think it was the head. Now 13.5:1 and an entire different shape of the chamber. The duel rings are a bonus with heat transfer im sure.

 

[cdnemsguy]

Hahaha. Appearantly I have a Masters in dyslexia. That should be and RK Tek or 2 Stroke Heads top end I put on. Maybe I put the head on backwards, I dunno?