Need a little help with piston.

[ajames942]

OK So I blew my crank (not enough oil in the crankcase) and My piston went with it. I was looking at this one. Just wondering if this is the best, and yes I know about the boreing..it has to be .010. Just wondering if anyone suggests something different in the same price range.


http://cgi.ebay.com/ebaymotors/Yama...839754QQptZMotorsQ5fATVQ5fPartsQ5fAccessories

 

[Blasterdude27]

Wiseco is one of the best forged pistons. go with it.

 

[ajames942]

Thats what I thought...just making sure...Thanks!

 

[Blasterdude27]

No prob man.

 

[blaster99]

looks good to me,they sell a whole wiesco crank and piston kit for like 195

 

[Wildcard2]

Not enough oil in the crankcase?? Or do you mean not enough oil in the injector reservoir or not enough in the pre-mix? You don't add oil to the crankcase, it is lubricated by the oil in your fuel. As stated above, you can't go wrong with wiseco.

 

[blasterman87]

yeah your thinking a little off..lol ^^ what he said

 

[ajames942]

lol, i mean not enough oil where you put it in for the gears. idk the guy said "Lack of oil"..

 

[blasterman87]

yeah thats the tranny oil, it doesnt touch the crank just the transmission gears and clutch, so the guy may be ripping u

 

[ajames942]

Well...It don't matter..I know my crank is bad. I know the guy pretty good. Maybe it was because I had it full throttle in fifth gear, and switch to fourth by accident and the crank over heated.

 

[blasterman87]

idk maybe u didnt have the oil mixed right or the right kind

 

[89custom]

that may do it lol. by lack of oil, he's gota mean injection/premix. but dropping a gear in high revs wont help either. how sure are you that its currently on its stock bore? make sure its been measured(properly) and know what piston to put in.