Chosen Solution
So what is the gap on a 17.5 31c707 for valve adujust Is it 6 on intake and 10 on exhaust?
Jim Conklin for the B&S 31c707 the specs are: Intake Valve Clearance, in (mm) ………… 0.003-0.005 (0.08-0.13) Exhaust Valve Clearance, in (mm) ………… 0.005-0.007 (0.13-0.18)
