For Yamaha golf cart 2-cycle G1 all years

Includes piston, rings, wristpin and clips

Standard bore on Yamaha G1 is 2.678 US or 68.02mm

Gas oil mix is 32-1 or 4 oz per Gallon

For Yamaha golf cart 2-cycle gas G1 all years

Includes piston, rings, wrist pin and clips

.25mm oversized

For Yamaha golf cart 2-cycle gas G1 all years

Includes piston, rings, wrist pin and clips

.50mm oversized

For E-Z-GO 2 PG 2-cycle gas engine 1980-1988

Standard size

For E-Z-GO 2 PG 2-cycle gas engine 1980-1988

.25mm oversized

For E-Z-GO 2 PG 2-cycle gas engine 1980-1988

.50mm oversized

For Club Car DS gas FE350 engine 1996-up.

Includes piston, rings, wrist pin and clips

Standard Bore on A FE350 is 3.267 US Measure .01 Over = .25mm & .02 Over = .50mm Over

1995 & Newer Club Car FE350 Engine Standard Bore: 3.2703 in. (83.067mm) Piston to Cylinder Clearance: .010 in. Bore Taper (top to bottom): .006 in. Bore Out of Round: .0022 in. max Ring end Gap (top & second): .047 in. max Piston Pin to Piston Clearance: .0023 in. max Connecting Rod Big End Side Play: .013 in. max Standard Crank Pin: 1.4742 in. (37.444mm) Crank Pin Wear: .002 in. FE350 Tune-up Specs Valve Clearance: No Valve Adjustment Neccessary Plug Gap: .028"-.031" Ignition Coil Air Gap Standard.: .3mm (.012") Air Gap Adjustment Range: .25mm-.4mm (.010"-.016") FE350 Tune-up Specs Cylinder Head Bolts: 18 ft lbs Connecting Rod Bolts: 17 ft. lbs. Flywheel Nut: 101 ft lbs Spark Plug: 17 ft lbs Crankcase Bolts: 23 ft lbs Fan Retaining Plate: 7.2 ft lbs Fan Housing: 7.2 ft lbs

For Club Car DS & Precedent 1992-up with FE 290 overhead valve engine.

Includes piston, rings, wrist pins and clips

Standard Bore on A FE290 is 3.070 US Measure OR 77.980mm

When boring cylinder, one over or .01 Over = .25mm & two over or.02 Over = .50mm Over

Here are the engine torque spec's:

cylinder head bolts 220 in.lb

connecting rod bolts 180 in.lb

side cover bolts 14-16 ft-lbs

flywheel nut 60-65 ft-lbs

spark plug 15-20 ft-lbs

crankcase cover to block bolts 250 in.lbs

cylinder head shroud 8-10 ft-lbs

engine mounting nuts 25-30 ft-lbs

Valve Clearance adjustment nut 90 in.lbs