Hi does anyone know where to get a high compression cylinder head for a 125 sherco? i know they do them for gassers but cant seem to find one for the sherco,
Thanks very much.
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#2
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Posted 01 July 2010 - 03:20 PM
Maybe S3 ? or have a stock head machined into a high compression head.
#3
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Posted 02 July 2010 - 01:28 AM
Try about an .008 to .010 thinner base gsk. But just to be safe, ck the comp. ratio before running.
#4
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Posted 02 July 2010 - 03:58 AM
Kramit, on Jul 1 2010, 08:28 PM, said:
Try about an .008 to .010 thinner base gsk. But just to be safe, ck the comp. ratio before running.
Unfortunately , that will not work here as the base gasket is nil and the head is o-ringed. I would guess that anything past .001-2 taken off the head surface on a platter or mill would also require the re-cutting of the o-ring grooves deeper to compensate. The squish band here is already narrow. Not much to play with.
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#5
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Posted 02 July 2010 - 05:51 PM
bvm have them on their web site dont know if in stock though
#6
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Posted 02 July 2010 - 11:30 PM
robsmont, on Jul 2 2010, 06:51 PM, said:
bvm have them on their web site dont know if in stock though
thanks very much mate much appreciated
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