[2LZ]

Well hey there, Doug!

Hey all.....this is my dealer I've mentioned. Straight shooter, has always had what I've needed including a CDI tester and I don't think he actually, ever goes home.

Doug, I can say that the TC II is a slip on. It comes in two opening sizes for both the pipe dimensions, so order the right one. If you don't have to do a lot of bending, like I did on my X-Moto, it clamps right on. Sounds good too.

I believe that you drop the needle CLIP to the lowest spot, lifting the needle out of the bore....would be my guess, like on my X-Moto.

Of course, the air injection here in the PRK is required but I'd block it off after you switch out the cat and muffler. I would imagnie it would probably make the packing in the TCII have a short life span by injecting fresh O2 and running it a lot hotter.