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Mark McClure Mark McClure is offline
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Join Date: Jul 2002
Location: Canberra Australia
Posts: 440
I just had the same issue with my 3.0. The heads have been chamfer to 98. I have sent mine away to be welded and machined.

The issue that I see is that the chamfer creates a larger deck height at the very edge of the piston. On my measurements I had 1.5mm head to piston and 2.0 deck height. Try this on yours to see! from asking around it makes sence that it will promote detonation in that area.

So you can either weld and machine or buy 100mm P&C's.

Hope that this helps.....


Old 10-09-2005, 07:11 PM
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