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Re: Piston to head clearence

Subject: Re: Piston to head clearence
by Rallytwit on 2019/5/2 21:03:11

I'm going to guess the minimum is .6mm as the competition head gasket is .6mm, I've always found Nissan Comp/Nismo's specs to be pretty spot on.

As for the rods I've used the standard rods for the last 30 years, in conjunction with .8mm & 1mm crush gaskets and rev the motor as high as 8600 RPMs without issue. Note I'm even using the standard rod bolts.

If you can find a copy of the Datsun N10 competition tune-up manual that offers lots of good information; I've got a PDF copy buried somewhere I could likely dig out.