ok my brother went and picked up a blaster for me and he rode bout 10mins and it just locked up and so he took apart and told me the piston was scarred up and so was the wall because the ring got stuck too he said it prlly need bored but i got another cylinder and it got sum rust in it but i never seen how much it is and i cant check cuz my brother lives like 3hrs away and thats where da blaster is but my question is have u ever had a cylinder that has rust in it and didnt have to bore it out to use it? could i take sum sand-paper or a hone to it and not have to bore to use it again? Also what would make the piston get stuck... the guy i got it from said it just been rebuilt bout an hour on it(u know how that is though) and my brother road it easy and it just locked up
Man i have some questions!
- Thread starter jake12
- Start date
As for the rusty cylinder a hone should work unless it is real bad. Does it have the oil injection still hooked up?
If it's just surface rust a hone will be fine but if it's really bad I would reccommend a bore. As for the oil injection if it is still hooked up it could of failed and cause the detenation.
lets go for parts...
u cant sandpaper the cilinder just where it have rust, coz cilinder must be perfectly stright so the piston goes wit no deformation
rings can break, making scratches on cilinder, making lost compression, making lose oil or cilinder wall lubrication, making piston stuck, funded in the wall or even break it up and means died of the piston, heart of the quad...
this could happen for several reasons, over heat (engine+hot day), automix failure (common), poor or none oil mix which talk again to the other 2 b4 mentioned...
depends where u live, atmoph conditions and bad saved of metal parts can get rust, no metal avoid this rule, exept a few like, but those usually not used for engines coz the low heat resistance... so yes, it can get rusty... try in the future save metal parts wit vasseline, it will safe from rust...
what u need to do (i dont know what bore means sry) is a rectification, take the cilinder out to some1 who brushit, buy a new wiseco piston kit and thats it...
try next time get a richer oilmix, even if u use automix, try put a bit on gastank anyway, wont hurt anybody and u get guarantee that u wont jellow at ur bro anytime soon...
goodluck, cheers
u cant sandpaper the cilinder just where it have rust, coz cilinder must be perfectly stright so the piston goes wit no deformation
rings can break, making scratches on cilinder, making lost compression, making lose oil or cilinder wall lubrication, making piston stuck, funded in the wall or even break it up and means died of the piston, heart of the quad...
this could happen for several reasons, over heat (engine+hot day), automix failure (common), poor or none oil mix which talk again to the other 2 b4 mentioned...
depends where u live, atmoph conditions and bad saved of metal parts can get rust, no metal avoid this rule, exept a few like, but those usually not used for engines coz the low heat resistance... so yes, it can get rusty... try in the future save metal parts wit vasseline, it will safe from rust...
what u need to do (i dont know what bore means sry) is a rectification, take the cilinder out to some1 who brushit, buy a new wiseco piston kit and thats it...
try next time get a richer oilmix, even if u use automix, try put a bit on gastank anyway, wont hurt anybody and u get guarantee that u wont jellow at ur bro anytime soon...
goodluck, cheers
if you mix the gas you need to remove the injection system or the tank will run dry and suck air causeing the carb to run lean and kaboom
that would happen if u not disconnect the pipe from bomb to carb tho.... so if you use mix then i bet u took this pipe off already, or u didnt yet? if so then theres why this happend
Sounds like that's what happened air getting sucked into the engine cause the oil injection wasn't plugged simple fix is to just pull the hoses and plug them too late now
No it is easy to remove. Just l;ook in the DIY section of the forum and you should find a thread in there on how to do it.
If you had the oil injection on and hooked up running with no oil in the tank it would be sucking air thought the oil injection system. Which in turn you would be sucking air though it causing a lean condition. Which would detenate the motor.
if this happened, then ur automix do works, so why u use gastank mix? if u got ur automix working? get ur bike, fix it, n take the automix bomb off, for good, from now on make the mix by ur self...
if the topend only had in hour on it then when ur bro jumped on it and it wasnt fully broke in yet.this might of caused it
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