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post #1 of (permalink) Old 06-16-2002, 07:52 PM
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A Dirtbike i found.

i found a dirtbike, and i brought it back home, and i found out that there was no sparkplug in it for however long it was sitting for. when i took the head of the engine block, there was some rust in the cylinder. will i have to bore out the rust and buy a new piston? It is a really nice bike, compared to my other bikes :P. any help will be appreciated.
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post #2 of (permalink) Old 06-16-2002, 11:21 PM
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Re: A Dirtbike i found.

Just put oil in there and see if it'll start [img]images/icons/laugh.gif[/img]

WHAT kind of bike is it?
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post #3 of (permalink) Old 06-17-2002, 06:31 AM
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Re: A Dirtbike i found.

probably that 87 YZ125.
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post #4 of (permalink) Old 06-17-2002, 01:57 PM
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Re: A Dirtbike i found.

it is some kinda yamaha. it has a mono rear shock that goes all the way from the back axle up to the handle bars, it is huge. it has air nozzel ajustable front shocks aswell. i think is it a 300-400cc dirtbike. because the carb is bigger than the one on my 250. i dont kno whow to hook up the cdi and the sparkplug coil... and there is no piston.
post #5 of (permalink) Old 06-17-2002, 02:44 PM
 
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Re: A Dirtbike i found.

if it doesnt have a piston it must be a yamaha ttr400..they were notorius for not having them[img]images/icons/smile.gif[/img]
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post #6 of (permalink) Old 06-17-2002, 04:19 PM
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Re: A Dirtbike i found.

what color is it....... old it 250s had this
post #7 of (permalink) Old 06-17-2002, 08:50 PM
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Re: A Dirtbike i found.

it is yellow, and its bigger than a 250, i think! :P but what i wanna know is, what can i do about the rust on the cylinder walls?
post #8 of (permalink) Old 06-17-2002, 08:52 PM
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Re: A Dirtbike i found.

if its not pitted rub it off with super fine emory cloth or steel wool..... if its pitted it needs to be bored no gettin round it
post #9 of (permalink) Old 06-18-2002, 12:10 AM
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Re: A Dirtbike i found.

Get a couple bags of cement and ........ well... just burry it somewhere [img]images/icons/laugh.gif[/img]
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post #10 of (permalink) Old 06-18-2002, 06:56 AM
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Re: A Dirtbike i found.

I this for real?
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