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Posted: Sun Aug 26, 07 7:52 pm
by latil
:( Drink. Could be a ring broken?

Posted: Sun Aug 26, 07 8:44 pm
by latil
It's the fillings stuff in the rocker cover that worries me,have a good look at all the valve gear. Check the oil,look for metallic bits. You don't want to stuff the bottom end.

Posted: Sun Aug 26, 07 9:57 pm
by Kev
Comnpression test all the cylinders, a broken will will show up as low compared with the others, then glug some oil down the hole, retest and if the reading goes way up it's defo the rings, if not it's the valves or head gasket.

Filings

Posted: Mon Aug 27, 07 8:34 am
by Anonymous
Hi Pete,

Had this problem meself!

Do not run the engine, you have got OIL starvation to the valve train!!!

Any metal filings in the engine will go ALL around the system!

This could be a cam bearing misalignment or blocked oilway to either head.

When this happened to my race motor it was TOAST!!!

Baccy.

Posted: Mon Aug 27, 07 10:18 am
by Pete
We need pictures!

Posted: Thu Aug 30, 07 7:31 pm
by Pete
Best lay a Stroker kit under those to get the best out of it ;)

Posted: Thu Aug 30, 07 7:45 pm
by Pete
Incidentally, what is the CR of the current motor - how far down the bore are pistons?