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Brand new GY6 150cc SHORT case engine! Great and affordable engine to swap into your project ATV, Scooter, and mini bikes! The possibility is endless, mount this 4-stroke 150cc bad boy on nearly anything you desire!
Free Shipping does NOT apply to engines.
Not only is a GY6 engine a great upgrade or replacement engine, it's also a great performance engine! There are endless aftermarket performance support for this engine! It could easily be big bored from 150cc to 232cc! When you're ready to step up your performance game, you're able to run any carburetor, transmission parts, crankshaft, camshaft, and nearly any rear wheel set up or brake set up you desire!
Engine is set up for PAIR Emissions System. PAIR is an acronym for Pulsed Secondary Air Injection System. It is an emissions control system used to lower HC and CO emissions. It works by allowing air into the exhaust flow.
