Do you know what is the clearance (play) piston - cylinder that it is necessary to put for piston JP made in Australia on one commando ? Thank you
I believe standard clearan…
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You need to get JP's figu…
You need to get JP's figures, only they know the alloy used in the piston and hence the expansion.
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I once had a set of JP pis…
I once had a set of JP pistons for a Triumph T90. I had a wonderfull time sweeping a piston from crank cases. It went just like a grenade. Now I would never EVER use the crap again. Just thought I would let you know, that's all. You would be much better off with either Gandini or Hepolites.
YOU HAVE BEEN WARNED!
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Or modern Omegas. These ar…
Or modern Omegas. These are quite tough and have recently survived an engine failure intact.
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Yes, OMEGA must be good pi…
Yes, OMEGA must be good pistons, but they are expensive and I have not yet found the cause of the 400-kilometre tightening with the GPM.
Thanks alls.
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I believe standard clearance is 0.004" (0.1016mm).