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Piston to bore clearance

PostPosted: Mon Aug 05, 2024 8:20 pm
by drivera
Trying to find the tapping noise on a new Casa 80cc kit on my Lui , what should the clearance be in thousands of an inch ?

Re: Piston to bore clearance

PostPosted: Mon Aug 05, 2024 10:19 pm
by Littlewheels
Clearance between bore and cylinder should be approx 2 - 2.5 thou or 0.0508mm - 0.0635mm