New piston

Blasterhart43

New Member
Jul 31, 2012
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What is the best piston and rings for a stock bore blaster also I'm looking to
Save money on this whole deal
 
Wiseco forged piston is an amazing piston mixed at. 32:1 with maxima super m tht is what I run in my bike
 
What is the best piston and rings for a stock bore blaster also I'm looking to
Save money on this whole deal

Blasterhart43... It all depends on what "BEST" means to you...

Wiseco piston are a forged piston. They are a good piston.

I however, prefer a CAST piston. The stock piston is also a cast piston.

A cast piston is quieter,makes more power,and doesn't require a long warm up before riding like a forged piston does.

If you aren't patient with your warm up,and I mean religiously,you can sieze it in the bore.
They are also noisier because of the required increased cylinder to piston clearance.


Be sure to measure your cylinder correctly,and set the proper cylinder to piston clearance.


A WSM platinum piston kit runs about $50
They look like this...
7388-these-have-very-light-teflon-coating.jpg


7387-wsm-cast-piston.jpg


I'm running one right now and I have an "Aggressive Desert" port job,high compression head,etc,etc.
I run the living hell out of this piston with ZERO issues. It is ran in 105 degree weather all the time,under high stress conditions.

Another good cast piston is a Namura
They run about $60 shipped' They look like this...
7546-cast-namura-piston.jpg


A stock yamaha piston is also hard to beat.

Ebay has the best prices.
Right here...http://www.ebay.com/itm/YAMAHA-BLAS...Parts_Accessories&hash=item589560641e&vxp=mtr
And here... http://www.ebay.com/itm/Yamaha-Blas...Parts_Accessories&hash=item257484a038&vxp=mtr

Either of these pistons will serve you well.

Here's a good read BEFORE you make your decision....
http://www.blasterforum.com/engine-13/joeak47s-thread-cast-piston-vs-wiseco-forged-piston-49255/
 
Last edited by a moderator:
I think i posted somewhere else, I had a namura piston, umm I realized, I actually have a wsm piston.

I found mine for $40. I spent some time just looking on e-bay and found what I needed for $40. SO I was happy, that was with everything but the gaskets.


Do keep in mind, you should have it bored / honed first, and get the specs, before ordering one. that way you get the right size.

Sporty
 
Ok thanks guys it was an emergency I had a piston with
Every side broke off

If the piston has dropped it skirt, you will need to split the crankcase, inspect it for damage, remove, clean and/or replace the bearings.

No amount of flushing will remove all the debris from the bearings without splitting.
 
That's not how it got like that the piston that is
The guy I bought it from took it apart and dropped the piston
On the floor