This kit includes the following:

Genuine Honda GX160 T2 Flat Top Piston, 
Genuine Honda GX160 T2 Piston Ring Set,
Genuine Honda GX160 T2 Wrist Pin.

Piston has .080'' shorter compression height than standard GX200 pistons. Must be used with Genuine Honda T2 Conrods or our 3.403 Billet Conrods.

This kit includes the following:

GX200 Flat Top Piston (Sandard size, 1.6mm Rings)
GX200 1.6mm Piston Ring Set
GX200 Wrist Pin
2* Piston Clips
ARC Billet 3.303'' Conrod & Replaceable Shells,
Genuine Honda Crankcase Cover Gasket

Drop in replacement for GX160 & GX200 engines. No machining required.

This kit includes the following:

GX200 Flat Top Piston (Sandard size, 1.6mm Rings)
GX200 1.6mm Piston Ring Set
GX200 Wrist Pin
2* Piston Clips
ARC Billet 3.303'' Conrod & Replaceable Shells,
Genuine Honda Crankcase Cover Gasket
.275 High Lift Camshaft (Dynocam)

Drop in replacement for GX160 & GX200 engines. No machining required. Greatly improve 'bottom end' reliability whilst also increasing performance.

This kit includes the following:

2.756'' (70mm) Oversized Flat Top Piston (Sandard size, 1.6mm Rings)
2.756'' Matching Piston Ring Set
GX200 Wrist Pin
2* Piston Clips
ARC Billet 3.303'' Conrod & Replaceable Shells,
Genuine Honda Crankcase Cover Gasket

Everything you need to turn your GX200/GX160 into a +.080'' (2mm) big bore engine. (Increases engine size approx 10cc's)
Huge increase in HP & Torque. (You will need to have your block bored and honed to fit piston. We advise a piston to cylinder clearance of .002'')

This kit includes the following:

2.756'' (70mm) Oversized Flat Top Piston (Sandard size, 1.6mm Rings)
2.756'' Matching Piston Ring Set
GX200 Wrist Pin
2* Piston Clips
ARC Billet 3.303'' Conrod & Replaceable Shells,
Genuine Honda Crankcase Cover Gasket,
.275 High Lift Camshaft (Dynocam)

Everything you need to turn your GX200/GX160 into a +.080'' (2mm) big bore engine. (Increases engine size approx 10cc's)
Huge increase in HP & Torque. (You will need to have your block bored and honed to fit piston. We advise a piston to cylinder clearance of .002'')

Prokart big bore carburetor kit

Price includes two matching 17mm big bore stage 2 carburetors installed with 90 main jets, 2 high flow curved airfilters with CNC machined adaptors, 2 pairs of 18lb valve springs, 2 8* timing keys.

This kit is ideal for prokart twin engine setups, dramatically increasing airflow over the stock carburetor/airbox setup. Expect approximately 2hp+ performance increase per engine from bolting this kit to your engines.