MonsterGY6.com 63mm GY6 Upgrade

[TOGSTAK]

how can you improve the top speed of your gy6 engine sir... are heavy roller weights are the best for enhancing the top speed?

[karplious]

hello monster gy6, my scooter have a GY6 150cc QMJ157 2006 model, can I put the cilynder 63mm. thanks

[SRT480]

@ScooterLabsMX what type of engine? MTRT, Ruima, KOSO make nice affordable units

[kirby4931]

This 63mm cilinder kit can fit on a GY6 125cc with case boring up ?

Thanks.

[monsterGY6]

@kirby4931 yes you can.

[SouthernWhiteTrash]

It friday and I'm in love..

[BatonicVLD]

netjess

[fishnriver]

Nice pic where is the info? Anyone can tear down and clean up a engine.

[dkruitz]

OK, I'm staring at some parts with no dialog - where's the rebuild?

[HOTGUL2000]

What Kind of moto oil you use for a 180cc??

[MultiShit666]

@HOTGUL2000 I use racing amsoil 20w-50.