BDX 150CC GY6 ENGINES ARE GUARANTEED, VERIFIED AND CERTIFIED TO BE 150CC ENGINES:
WARNING: If you are considering purchasing a GY6 engine from eBay, Amazon or any other USA seller you could receive a 125cc engine instead of a 150cc and you would never know it. Since 2006 China has a history of sending GY6 125cc engines in place of GY6 150cc engines. The engines look identical from the outside. BDX Performance is the only engine seller in the USA who disassembles and visually inspects engines to ensure that they are 150cc.We unbox and dissemble approximately 50% of every engine shipment that we receive as we convert these into 175cc engines. And we have caught some engines that are GY6 125cc being sold as GY6 150cc--see below. Don't play Russian roulette with your money. Get a guaranteed, verified and certified GY6 engine from BDX. The cylinder on the left is an actual cylinder that we pulled off of an engine that we purchased as a 57mm GY6 150cc engine and was actually a 52mm GY6 125cc engine.
All of our BDX engines are modified or upgraded in our USA facility in Virginia by USA citizens. You can pick and choose which engine performance upgrades or parts you desire and we will build these into your engine.
Anyone getting a new engine should definitely get the Uni Air Filter Kit. Stock air filters do not filter very well. Getting a new engine without a clean new uni filter is like taking a shower and putting on your dirty underwear.
If you are getting a performance racing engine it is a must to get the PowerPak with it. If you have a powerful engine you want a powerful transmission to transfer that power to your wheels the way that you want it.. The PowerPak includes the