Kustom Kraft Performance

[ziptiedEXC]

My son siezed his 01' YZ 125. The cylinder has a deep gouge in it. I,m thinking of putting a big bore kit in it. Has anyone had any luck with KUSTOM KRAFT PERFORMANCE? If so, what did you do to the jetting?

thanks, Tim

 

[chevy383cid]

I sent my 98 yz125 cylinder to them for a big bore two years ago,The service was good and they had a fast turn around. The bore size was dead on,The port work looked very good as well,I was very satisfied with there work!!! I had to lean my jetting down just a tad for a clean plug!!

 

[jrm]

I just had my vintage MXer sleeved by them. Great workmanship. Just getting it broken in now, but it seems to run perfectly.

 

[2-Strokes 4-ever]

Had an RM sleeved........not big bore though. Never any problems.

 

[ziptiedEXC]

Thanks for the replies. I will be sending them my cylinder Monday.