Engine parts/kits

I just failed my rod bearing on my warrior this past weekend. I am pretty sure that I am going to have to replace the crankshaft from the amount of shavings in the engine. So, I am leaning towards a 400cc stroker kit but I have only found one on the net. Are there any good sites for finding engine parts for the YFM350? I am also considering a stock rebuild or a rebuilt motor.

Thanks for the help,
Dave

Here are some of the common ones:

- Powroll 437 stroker: http://www.powroll.com
- Alba 400 stroker: http://www.albaaction.com
- FST 435/446 stroker: http://www.fourstroketech.net

All the stroker kits pretty much have great longevity; I would however personally recommend an oil cooler mod with any of them or even a slightly modified warrior... For information on putting together your own oil cooler kit and installing it visit the tutorials section and feel free to ask any questions. The companies listed above also have cams and pretty much everything else motor related.

Oh yea and welcome to the site! If you dont mind me asking how did you find us? ;D

I was refered here through ATVfan.com and I am really impressed. I have looked at the oil cooler tutorial and plan on doing when I put my engine back together. Its a great idea. I am still debating on the stroker kits. I don't really know if I need one or not. My compression was horrible on my engine before it died so I am sure that a +2mm piston with good compression will make a huge difference. Thanks for all the help.