Piston # 6694???

['00 WO-YA!]

Found a piston setup & the seller claims the #'s on it are 6694. It appears to be a domed forged piston so I was hoping someone could help me out here.

 

[beastlywarrior228]

Looks like wiseco


Product Description:
"WISECO® PISTON KIT Bore Sizes(mm)-83.50 Oversize(mm)-0.50
• Lightweight forging for instant throttle response and maximum torque
• Computer-engineered piston skirt profiles provide minimal cylinder-wall friction
• Offers peak horsepower at a twist of the wrist
• Anti-detonation grooves and new ring land diameter eliminates ring blow-by, while maximizing engine performance
• Piston kits include rings, wrist pin and circlips *8.6:1 Compression"

 

[bones]

ask him for a pic of the bottom of the piston cuz i cant find any thing on it yet

 

['00 WO-YA!]

No way it's only 8.6:1 man, this piston has a dome on it. I'd be happy if it were a Weisco though, I can deal with that.

Bones, I'll see what I can do for that pic.

 

[elwood]

if you are talking about this listing http://www.ebay.com/itm/90-Yamaha-W...02231&pt=Motors_ATV_Parts_Accessories&vxp=mtr

the piston is a Wiseco #4419p2

 

['00 WO-YA!]

^ indeed sir but how do you know? Obviously it's not a JE b/c of the size but what about arias?

 

['00 WO-YA!]

Ok well, I'm feeling a bit like taking a gamble, I've had a good week.

 

[MidwayUSA]

I have an Arias .020 piston and the top looks different than that one. Also the number is not the same on mine as that one either.

 

[97warrior350]

what about Namura

 

[mrjim0214]

can anyone help me navigate here................newbie!!!!!

 

[ag2560]

It`s definitely a Wiseco I have a new .40 over in front of me and the number is 4419p4 so I`m sure it`s a .20 over wiseco because the listing says the piston says 4419p2.

 

['00 WO-YA!]

Cool, I put a bid on it,..... We'll see what happens.

 

[elwood]

^ indeed sir but how do you know? Obviously it's not a JE b/c of the size but what about arias?

Honestly I just read the whole listing. I copied this right out of the listing
90 Yamaha Warrior 350 Cylinder Jug And Piston 6694.
83.5mm bore, the walls look good. piston is aftermarket and the numbers on it are 0.50mm 4419p2 xc.
If there is any reason you are not happy with any item please let us know. We offer 100% satisfaction guranteed. Our goal is to provide 5-STAR service in every category.
He gives the piston # there, then I just searched the piston #

 

['00 WO-YA!]

Ok, now I feel like a dooomos! Somehow I overlooked that, thanks for clearing that up guy.

 

['00 WO-YA!]

Ugh!!!!!! Twice in one day!! Friggin lost the piston & the carb i was going for!!!!!! I hate auctions!!!!!! **** it, i'm buying a brand new 12:1 je!

 

[97warrior350]

sounds good

 

[beastlywarrior228]

Ugh!!!!!! Twice in one day!! Friggin lost the piston & the carb i was going for!!!!!! I hate auctions!!!!!! **** it, i'm buying a brand new 12:1 je!

Wow do you do max bid

 

['00 WO-YA!]

^ na, I just try to play it as it goes, I don't wanna overpay for something b/c some other cat wants to gamble on running the price way up. I like bargains but hey, maybe it worked out for the best, with the bigger cam, I think I'm gonna be happier with the 12:1 & it erase any doubt from my mind if I just get what I had planned. If I have to run a lil race gas I'm ok with that, I like the way it smells anyway, lol!