Author Topic: Hypereutectic piston  (Read 19900 times)

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77CVT

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Hypereutectic piston
« Reply #10 on: June 03, 2009, 12:31:02 PM »
Quote
Originally posted by usa383
sounds like a lifter or rocker noise to me,are you getting plenty of oil up the top.


;G

only way to check the oil is to pull the rocker cover off - messy though.

heven67

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Hypereutectic piston
« Reply #11 on: June 03, 2009, 01:24:30 PM »
No its not rockers, I checked all that, and when I switch the engine off you can hear it stop with a click,
It does it hot and cold, Oil pressure is heaps, no loss of pressure, Im afraid its a skirt.
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two89w

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Hypereutectic piston
« Reply #12 on: June 03, 2009, 01:45:54 PM »
what pistons do you have in it? Forged? Hypers?

77CVT

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« Reply #13 on: June 03, 2009, 01:47:38 PM »
Well if it isn't a lifter it'll be something expensive to fix. I'd be assuming all the tolerances were spot on (piston rings etc).

I hope it is something easy!

68PONY

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Hypereutectic piston
« Reply #14 on: June 03, 2009, 03:28:35 PM »
Paul check your extractor bolts they may be loose or you could even be missing 1 or 2
cheers chris

heven67

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« Reply #15 on: June 03, 2009, 03:52:21 PM »
Im going home now!
On a brighter note I got my new fuel cap !
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mattlea1

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Hypereutectic piston
« Reply #16 on: June 03, 2009, 04:24:54 PM »
I had a Clevo that made that exact noise after a day at Eastern creek. Everyone said including myself thought it was a lifter but turned out to be a cracked piston skirt on a forged piston.

joe74ta

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« Reply #17 on: June 03, 2009, 05:05:52 PM »
I think Matt could be bang on if so you will have pressure in the block pull the dip stick and you will know.
;8

heven67

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« Reply #18 on: June 03, 2009, 09:00:16 PM »
Im with you Mat! Cracked skirt!
I will pull it on Saturday and dump the 289 back in it!
Put it on the stand and pull it apart.
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Bumblebee

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Hypereutectic piston
« Reply #19 on: June 03, 2009, 11:36:52 PM »
Man you are patient, by now I'd have used gun powder, probably on myself!

 

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