a while back I purchased an exhaust... It was sold as an exhaust for a 150cc GY6... I don't even know if there is a 150cc 4 stroke GY6.
I should add, I don't know much about the difference betwixt 2 stroke and 4 stroke exhaust.... Well, I built an engine and installed this exhaust on it and cyborg pointed out it looked like a 2 stroke exhaust.... Well, I did a little research myself after he told me and sure enough, it looks like a 2 stroke exhaust...
I emailed the seller way back when all this took place to get his input, and like 3 months later, this company responds, all out of the blue and tells me in fact, it's a 4 stroke exhaust...
As we all know, just because a seller it's so, doesn't necessarily make it so... SO I would like your feedback/input....
2 stroke or 4 stroke?
(P.S. The scoot in the pic not mine, it's the stock photo's)
This is the sellers listing:
Item Desc: Hi Performance Muffler / Exhaust with Expansion Chamber and removable canister.
Fits: Small Frame 150cc Scooters using the GY6 engine. Will work on some Large Frame scooters with minor modifications to the mounting point.
With minor modifications, the mounts could be moved and the pipe could be bent to fit many different scooters and mopeds, however you are responsible for making those modifications. Item cannot be returned once any modifications are made!
Here is a list of GY6 150cc Scooters:
Vento 150cc Phantom GT5
Tank 150cc (various models)
Vento 150cc Phantom R4I
Strada Chrome Edition RX150
Primo Terminator 150cc
Primo "Strada" Streaker 150
Avanti Epsilon 150cc
Avanti Beta 150
Roketa Tahiti MC-03
Roketa Fiji MC-04
Verucci Viper 150GTX
Verucci Permier 150GTX SE
Tank Racer 150
Bemine 150 Touring