Two gx 160 mod/ half motors,
All of these high performance parts will fin into a clone or gx 200 block..

Tillotson Carbs,Custom intakes, Billet connecting rods. Billet ARC Flywheels, Custom Camshafts,ported,polished heads,Rev rockers "(billet roller tip rockers), Stainless steel valves, Automotive style Valve spring keepers, High performance valve springs, Built to run on alky. 20 hp plus,
Spare parts include blocks,heads,cranks,ect.

Much more available..

These motors are reliable as heck.

Do you still have these motors? can the mod motors be run on gas? what size track were they run on? can they run on a stock 160 intake and a 200 carb? Thanks mjdah57

Sorry they were both sold.

But to answer your questions. yes they could be ran on GAS but would have to do some timming and possibly a diffrent camshaft. the motors were raced on all types of tracks. they set fast time at West end quarter midget racing assn track, and ran motoramma in harrisburg with great results. If you are looking for more info look at www.raceseng.com. They are the premeir parts making company, they are taking these gx 160 and 200 motors to another level.
My self and seipy here on micro both have had great success with this motor program. If you need help just ask.

Jamie