Ring Problems

[dienger2004]

Does anybody know what the thickness of the rings are on a stock 2003 Warrior piston are??? I was told my warrior had a Wiseco Piston in it to find out it dosent and i dont know if it is the stock one or not??? The top ring is .046 thick and middle ring is .058 thick....Please help!!!!

 

[dave76]

Is the piston flat top with 2 valve reliefs??? A Weisco has a small dome on top. Also if it says Yamaha under the inside of the piston were the pin is then it is stock.

 

[dienger2004]

Yes it is the one that has two valve relifs in it... Thanks

 

[dienger2004]

The only thing on the underside of the piston are the numbers 431 and 5H5.....also found out it has a Hot Rods Connectiong rod in it

 

[dave76]

Could be a Namura replacement piston?? Either way it's still a stock 9.2:1 compression.

 

[dienger2004]

Is it possible their could be a Hot Rods Stroker Piston in it without the the stroker crankshafts???

 

[jasonp]

yeah.. I believe they use the CP piston with a bore of 84mm.

 

[dave76]

Well it would def be a quick motor with a 400 kit in it. Take a pic of the piston and post it on here, we will be able to tell right away.

 

[dienger2004]

Do rings thicknesses vary from company to company or are their any to companys the same??

 

[dienger2004]

I found out that it is a Pro X piston