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wiseco piston/gaskit kit
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yzwoods
Addict
| Posts: 11842
| Joined: 05/06
Posted: 07/25/08
05:18 AM
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Sorry,![]()
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Ruff!
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92rm125
Addict
| Posts: 4454
| Joined: 03/08
Posted: 07/25/08
05:22 AM
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Yeah! lol!
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![92rm125]()
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Posted: 07/27/08
08:48 AM
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![]() 01twofiftyBG:
has anyone swithched for their stock yami piston and rings to wiseco? let me know your opinions
![]() masterlink:
I put one in my 02 YZ250f this week. Had a bit of a problem getting the oil ring to stay still while i put the cylinder on ![]() . The bike started second kick and i've only driven it around the yard so far.
The true test will be this weekend. I'll let u know.
yea man definently let me know if u feel a performance change. im putting mine in next weekend when it gets here. i think all the early 2000's 4 strokes need a piston upgrade. if i had an 07 or an 08 i would keep it stock too fellas.
These are the daYZ
2001 YZ250F currently rebuilding top end *accepting donations*
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Posted: 07/27/08
02:56 PM
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I guess my first (easy) ride impression was really no discernible increase. But, today I took it out and hammered it through every thing. I was having a blast, but then i think i took a rock or branch at the radiator and developed a small leak and had to shut down early and go home.
but to answer the question about big HP increase w/ a piston change...I would say no. Weisco or stock I'm sure is the same. It just feels a little fresher cause of the new rings and added compression i'm sure.
![masterlink]()
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