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oil build up on pistons 

 

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 Post subject: oil build up on pistons
Posted: Mon Nov 18, 2013 9:21 pm 
Getting Side Ways
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Ride: EL XR-6

Location: Brisbane
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hey guys is this a case of oil getting pass the rings or this maybe bad blow by?

 

 

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 Post subject: Re: oil build up on pistons
Posted: Mon Nov 18, 2013 9:30 pm 
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Looks like the usual carbon buildup on a High Km Motor.

Did we break a headbolt between 5 and 6 did we?
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 Post subject: Re: oil build up on pistons
Posted: Mon Nov 18, 2013 9:32 pm 
Getting Side Ways
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SA, Australia

Just looks like usual build up to me...
Lol is that a busted head bolt?

Edit - Damn in Paul!

 

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Last edited by Stealth6 on Mon Nov 18, 2013 9:33 pm, edited 1 time in total.

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 Post subject: Re: oil build up on pistons
Posted: Mon Nov 18, 2013 9:33 pm 
Getting Side Ways
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Ride: ef falcon futura

Power: 154 rwkw

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VIC, Australia

SWC wrote:
Looks like the usual carbon buildup on a High Km Motor.

Did we break a headbolt between 5 and 6 did we?

looks like the bolt hole of full of coolant to me.

 

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 Post subject: Re: oil build up on pistons
Posted: Mon Nov 18, 2013 9:39 pm 
Getting Side Ways
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Ride: EL XR-6

Location: Brisbane
QLD, Australia

nah this was the motor I rebuilt about 3-4 year ago maybe 90000ks on it since then and the timing guide broke on the tensioner side about a week ago but I pick up an au series 2 motor abot a month back so I going to use the bottom end on it instead cause of the sump has a decent sealed gasket on it. I had cork/rubber on the el sump but where they met it just leak even tho I use rtv gasket silicon. so im putting my tickford head, cam, verier gear etc on the au bottom end so I wont have a leak anymore.
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