Planet Minis

YFZracer32 · 07-11-2009, 07:21 PM

I just put a brand new trail bikes 165cc skirtless piston, cylinder, and a V2 roller rocker head on my 110. Now when i start the bike up it pours oil out of the crankcase breather, im not talking a little oil it drips a decent amount. I know the rings are in properly ive put together alot of these motors, anybody have any ideas? I know somehow its getting compression into the crankcase but i cant figure out how.

otis · 07-12-2009, 07:33 AM

wrong installed/clogged oilfilter? too much oil in the motor?

Z50King · 07-12-2009, 01:53 PM

it is usually rings. you may have bad rings

klxrider245 · 07-12-2009, 01:57 PM

So you didnt split the cases just did the topend?

07-11-2009, 07:21 PM	#1 (permalink)
YFZracer32 PM Newbie Join Date: Apr 2009 Posts: 11	shooting oil out of crankcase breather I just put a brand new trail bikes 165cc skirtless piston, cylinder, and a V2 roller rocker head on my 110. Now when i start the bike up it pours oil out of the crankcase breather, im not talking a little oil it drips a decent amount. I know the rings are in properly ive put together alot of these motors, anybody have any ideas? I know somehow its getting compression into the crankcase but i cant figure out how.

07-12-2009, 07:33 AM	#2 (permalink)
otis PM Newbie Join Date: Dec 2005 Posts: 51	Re: shooting oil out of crankcase breather wrong installed/clogged oilfilter? too much oil in the motor? Last edited by otis; 07-12-2009 at 07:36 AM.

07-12-2009, 01:53 PM	#3 (permalink)
Z50King 3rd Gear Member Join Date: Sep 2004 Location: Upland, Ca, CPP Posts: 9,758 My Mood:	Re: shooting oil out of crankcase breather it is usually rings. you may have bad rings

07-12-2009, 01:57 PM	#4 (permalink)
klxrider245 3rd Gear Member Join Date: Nov 2004 Location: RIVERSIDE Posts: 1,017	Re: shooting oil out of crankcase breather So you didnt split the cases just did the topend?

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