so he tells me the piston grenaded...
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so he tells me the piston grenaded...
I'm looking to buy a 1998 KDX220, and the current owner tells me the piston grenaded before he bought the bike, and the previous owner had the entire engine (top and bottom end) rebuilt because of it.
He doesn't have a receipt for the rebuild, because he's not the one that paid for it. He doesn't know what brand of piston was used, but it was a local engine shop that rebuilt it, not a kawi dealer.
What can I look for to protect myself when looking to buy this bike? He's going out riding this weekend, and i imagine the bike runs fine (which I'll check before I buy it).
I suppose pullling the engine apart is my only option to really know, eh?
He doesn't have a receipt for the rebuild, because he's not the one that paid for it. He doesn't know what brand of piston was used, but it was a local engine shop that rebuilt it, not a kawi dealer.
What can I look for to protect myself when looking to buy this bike? He's going out riding this weekend, and i imagine the bike runs fine (which I'll check before I buy it).
I suppose pullling the engine apart is my only option to really know, eh?
- Griffbones
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If they replaced the cylinder or had it replated and it is still in good shape; you could always pull the jug and install a Wiseco piston, if you are not sure what they used. Many after market shops tend to use Wiseco anyway, maybe you could call up his shop and ask them what they used.
'83 CR60R Fully restored
'97 DR350 (407cc)
2005 KX85 (103.5cc)
2006 KDX 200 (Bone stock other than Jetting, Gnarley woods, Turbine Core II)
2007 250 XC-W (SX head)
'97 DR350 (407cc)
2005 KX85 (103.5cc)
2006 KDX 200 (Bone stock other than Jetting, Gnarley woods, Turbine Core II)
2007 250 XC-W (SX head)
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- Julien D
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It wouldn't bother me as long as the bike runs well and sounds good. I go through the engine before I start riding a used bike anyway. A used two stroke should get a new piston ASAP, because you never know what the PO did or didn't do. I would at least want to pull the head and make sure the jug hasn't been sleeved or something though. Pretty easy to tell from a quick visual.
- Slick_Nick
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Not really. A new head gasket would be required, as well as coolant. A bunch of hand tools, and about an hour total.heckler wrote:you mean pull the head before buying it julien? Is that a reasonable thing to ask a seller to let you do?
I wouldn't bother trying to remove the head. Make an offer on what you think is fair for a bike that may or may not have a problem. If he doesn't accept, find another kdx.
'00 KDX 220R
- Indawoods
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You could pull the pipe to see if it was sleeved.... but if it runs good.... chances are it's fine. You could also run a compression check.
*** Administrator //***
****'95 KDX 200/****
"People ate cows a thousand years ago for the same reason we eat them now. Cause they are easy to catch.We're not savages,we're just lazy. A cheetah could taste like chocolate heroin. But will never know. Those bastards are fast!!! "
****'95 KDX 200/****
"People ate cows a thousand years ago for the same reason we eat them now. Cause they are easy to catch.We're not savages,we're just lazy. A cheetah could taste like chocolate heroin. But will never know. Those bastards are fast!!! "
- Griffbones
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Nothing to do with the rebuild, but always look in the air box to see how clean they have been keeping the bike and if it has a clean air filter.
Of course they could clean it up to sell it, but most times I find that the morons that never kept up with air filters don't bother to clean the air box and put a clean filter in to sell the bike either.
Before I bought our KDX I pulled the pipe to look at the piston, removed the seat and looked at the air box and filter, pulled the filter and checked the carb boot for grit, pulled up the fork boots and checked for knicked fork tubes and leaky seals, looked at the tranny oil through the site glass the best I could, etc....
I figure if the owner will not allow me to thoroughly check the bike over, then they must be hiding something and I therefore don't want the bike!
I actually found enough small things to talk the PO into selling me the bike for $1400 instead of the $1700 that he was asking! Of course I still dumped a grand into her to put her into nearly new condition before letting my son ride.
Of course they could clean it up to sell it, but most times I find that the morons that never kept up with air filters don't bother to clean the air box and put a clean filter in to sell the bike either.
Before I bought our KDX I pulled the pipe to look at the piston, removed the seat and looked at the air box and filter, pulled the filter and checked the carb boot for grit, pulled up the fork boots and checked for knicked fork tubes and leaky seals, looked at the tranny oil through the site glass the best I could, etc....
I figure if the owner will not allow me to thoroughly check the bike over, then they must be hiding something and I therefore don't want the bike!
I actually found enough small things to talk the PO into selling me the bike for $1400 instead of the $1700 that he was asking! Of course I still dumped a grand into her to put her into nearly new condition before letting my son ride.
Last edited by Griffbones on 08:18 am Aug 26 2010, edited 1 time in total.
'83 CR60R Fully restored
'97 DR350 (407cc)
2005 KX85 (103.5cc)
2006 KDX 200 (Bone stock other than Jetting, Gnarley woods, Turbine Core II)
2007 250 XC-W (SX head)
'97 DR350 (407cc)
2005 KX85 (103.5cc)
2006 KDX 200 (Bone stock other than Jetting, Gnarley woods, Turbine Core II)
2007 250 XC-W (SX head)
- Indawoods
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- Location: Midwest
Nope...
*** Administrator //***
****'95 KDX 200/****
"People ate cows a thousand years ago for the same reason we eat them now. Cause they are easy to catch.We're not savages,we're just lazy. A cheetah could taste like chocolate heroin. But will never know. Those bastards are fast!!! "
****'95 KDX 200/****
"People ate cows a thousand years ago for the same reason we eat them now. Cause they are easy to catch.We're not savages,we're just lazy. A cheetah could taste like chocolate heroin. But will never know. Those bastards are fast!!! "
- Indawoods
- Creator and Founder
- Posts: 9951
- Joined: 09:59 am Jun 12 2003
- Country:
- Location: Midwest
Everything...
*** Administrator //***
****'95 KDX 200/****
"People ate cows a thousand years ago for the same reason we eat them now. Cause they are easy to catch.We're not savages,we're just lazy. A cheetah could taste like chocolate heroin. But will never know. Those bastards are fast!!! "
****'95 KDX 200/****
"People ate cows a thousand years ago for the same reason we eat them now. Cause they are easy to catch.We're not savages,we're just lazy. A cheetah could taste like chocolate heroin. But will never know. Those bastards are fast!!! "