GP 76 cc engine including shock absorber and accessories

GP's petrol engines produced by the Great Power Engine from Taiwan excel in excellent workmanship, robust construction with high-quality materials and, above all, the use of high quality components such as pistons, piston pins and connecting rods from subcontractors producing for motorcycle brands such as Rotax, Yamaha, Honda or Suzuki. The smooth running of the motors is ensured by SKF bearings and the reliable supply of Walbro membrane carburetors. The motors are suitable for operation with expansion and tuned mufflers. With its sophisticated design, GP engines have achieved a very good weight / power / price ratio.

GP76 is a newly developed flat double cylinder with 46.5 mm cylinder bore. The crankcase is made of a high quality aluminum alloy; the pistons are equipped with one piston ring, the connecting rod and piston pins pass through the needle bearings. The engine is fitted with high quality bearings from SKF, Sweden. The motor is assembled using a mounting plate bolted to the rear face. Currently the most powerful 70ccm model engine

Walbro HDA-246 carburettor is membrane, double needle, equipped with choke.

Lightweight exhaust silencers are made of aluminum and feature a silvery protective coating.

Ignition is electronic intended for supplying from accumulators with a nominal voltage of 6.6 - 7.4V. The power supply can be used as 6-p. battery NiMH (at least 1500mAh) and 2S battery LiPo (at least 1000mAh) or LiFe. The ignition is supplied with a protective spiral tube, a cable for connecting the battery and, of course, NGK CM-6 spark plugs.

Recommended fuel: run-in 32: 1 (32 parts Natural 95 petrol per 1 part oil), normal operation 40: 1 to 50: 1. We recommend using Motul 710 2T or Motul 800 2T synthetic oil for two strokes.

Recommended candle: CM-6

Recommended propellers: biplane: 23x10 “, 24x9“, 24x10 “, 25x8“ / three blades: 21x10 “, 22x9“.

Typical speed:

• 7740 rpm with Mejzlik 23 x 10 propeller
• 7430 rpm with Falcon 24 x 9 propeller
• 7170 rpm with Falcon 24 x 10 propeller
• 7130 rpm with Falcon 25 x 8W propeller

Included in the package: engine, electronic ignition + 2 spark plugs, muffler + exhaust seal, fasteners and instructions