Will be BLUE in color. Don't waste your energy on pulling a rope to get your engine started. The Power Max 4 stroke commercial grade 13hp engine with electric start is here. This engine has original tooling compared to other name brands on the market. This is a direct replacement engine for all major brand name side shaft engines. The mounting holes on the bottom are the same as the major brand name engines at this hp range. The side shaft is bored and tapped for mounting applications. There is a low oil sensor that will automatically shut the engine down if oil is low to prevent damage to the engine. Included is an operating manual for starting and maintaining your new engine. This engine can be used for Go-karts, mini bikes, shredders & chippers, scooters, log splitter, pressure washers, generators, air compressors, snow blowers, roto-tillers, bar stool racers, pumps, or let your imagination run wild and build that mini sand rail. This small engine will be perfect for many applications. It is affordable and dependable. We stand behind it 100% All you need to do is put your oil in, fill it up with fresh gas, hook up your 12v battery and start it up and go!!

Engine type: Commercial OHV single cylinder 4-stroke 
Bore x stroke: 88 x 64mm
Displacement: 389cc
Compression ratio: 8:1
Max. Power output: 13HP / 4000rpm
Max. Torque: 26.4N.m / 2500rpm
Ignition system: TCI (non-contact transistorized ignition)
Start mode: Recoil and hand-operated
Cooling system: Forced air cooling
Fuel tank capacity: 8L (almost 2 gallons)
Fuel consumption: very good
Engine oil capacity: 1.3L (about 44oz) Low oil shut off sensor
Dimensions: 19.5 L x 14.9 W x 16.9 H
Dry weight: 85lbs
Ignition: ELECTRONIC/transistor
Starting method: Electric start and pull start recoil
Engine life: 3000 hours
Shaft: 1" diameter, 2 3/4" long with a 1/4" keyway
Noise: 66db