Hello I'm kinda lost By whatamidoing (Read 454 times)

[whatamidoing]

Hello, im new so please bare with me. Lol I have a 2009 fly cadenza mods (lowered and extended) I was also told it had a bore kit but not sure.. the engine is a BN157QMJ-3 but gy6 is not carved into the other side. I have blown my exhaust valve and I believe its called the boot, the valve boot came out. My problem is finding a new valve case because although it says its a gy6-b engine every time I look up info on it, they have a 4 bolt head cover but mine only has 2. This engine and the info i have found has confused, yes I ha e been looking on this forum and it shows me a different engine then what I have. Actually the only thing I ever see different is the head and valve cover, can someone please help me figure this stuff out because this scooter is my only means of transportation. I loved riding it (besides the scrapping part) I was told to sell it and try to find a different one but life didn't deal me a great hand and good luck hardly comes my way.

P.s. I have tried to attach a pic of my valves but idk how, when I hold to paste it just goes to my clipboard to copy so I hope they worked. Lol

[Alleyoop]

I responded to your pm and have a couple of shots at your problem. Parts for that motor are hard to
find I would change over to a 4 valve head and be done with it. I would put in all new top end bottom Jug and Head with a 4 valve cover.
Alleyoop

[Alleyoop]

www.ebay.com/itm/150cc-GY6-Engine-Cylinder-Head-3-tall-w-Gaskets-part-15-rim-scooter-Go-Kart-/400897285426?_trksid=p2141725.m3641.l6368

CLICK ON THE PICTURE TO EXPAND IT OUT TO SEE IT BETTER:

[Alleyoop]

I had not been on this thread at scrappys but scroll down and he does has a two bolt valve head.
www.scrappydogscooters.com/gy6-200_GY6-B_case.html
Alleyoop