Will the piston work?

[ruairiyblaster]

Wiseco 66mm piston for a 250r will this fit a blaster?

 

[mmajay]

It will not fit.

 

[blasterBruce]

I do not think there the same on the Intake Side , So more than Likely No It will Not Fit

 

[Blaaster]

You may get it to fit in the bore but it will not work due to no intake cutouts.

Also the rings if pinned may not be in the correct positions.

 

[ruairiyblaster]

Thanks guys saved me buying it

 

[Myblasterisblue]

Just buy a wiseco for a blaster. Dont screw around trying to fit other motor parts on a blaster.

 

[slickerthanyou]

Cheapest around!- http://www.blasterforum.com/advertising-22/black-friday-blowout-wiseco-pistons-51733/

 

[joeak47]

Those are good prices! Here are some more with FREE shipping... Not every size,but......

Wiseco Single Pistons Yamaha YFS200 Blaster (1988 - 2006) 01.2281.025 | eBay
Wiseco Single Pistons Yamaha YFS200 Blaster (1988 - 2006) 01.2281.100 | eBay
Wiseco Single Pistons Yamaha YFS200 Blaster (1988 - 2006) 01.2281.200 | eBay
WISECO PISTON KIT .020 88-06 YFS200 BLASTER YFS 200 66.50mm | eBay

Here's another 66.25MM for $79.95 and $12 shipping,or best offer. I bet you could get it for $50 + shipping...
http://www.ebay.com/itm/23-MISC-YAM...Parts_Accessories&hash=item23259f0d66&vxp=mtr