XRAY - Model racing cars

What tooth clutch bell comes with the XB8 kit...??

12, 13,, or 14,,,,

Thanks

I believe it is a 13 tooth like most other kits.

13

Well springs cost a few bucks, a flywheel with a big scratch will bother you forever and costs more than a few bucks. Go the safe route, load up on clutch springs and do it the right way.

If you are new to nitro, I would suggest that you get the engine guru in your area to help tune your motor before drilling holes in shoes.

So you think the stock XB8 clutch with the 1.0 springs should be just fine without having to drill?

I have never had to lighten an aluminum shoe, I do lighten carbons at times though.

Granted I have not used the Xray clutch yet, and I believe their length of shoes is different than the other companies out there. This could cause earlier engagement. I could have sworn that someone posted on the grid that 1.1's on this clutch felt like 1.0's from other clutches. I will have more testing soon enough though. Try changing springs first is what I would do and work on the engine tune, once you drill holes your stuck with them