Camshaft choice for 150 GY6 Buggy

Posts: 3

Hello from Blighty,
It's probabally on here somwhere,but I can't find it!!
Can anybody tell me what the charactoristics are of the different performance camshafts A8 A9 A10 A12.

Thanks

Posts: 3304

If I remember right, the a8 is all top speed, the a9 is mid range and top speed, a10 is bottom end and mid range and a12 is all bottom end power

Posts: 1613

Hello Blighty and Welcome to BuggyNews. What kind if buggy do you own? Are you a lone buggy owner there or is there a group of you? Wink

Posts: 3

Hi,
I am a lone buggy,and quad bike owner.I have 2 KPX Terro 150cc buggys,one I imported from kpx,and one that I am certain was the last of the kpx imports to the UK(liquidation stock)I havn't use this one,just built it up.
Both came via ebay.
I have made the buggy road legal,ie its registered for road use.
I had to get it SVA tested,so I have to make it comply to certain conditions.
That was in 2005,It was the first one to be SVA tested in the south of England.
To date,I have made a larger bore front pipe,coverted my silencer to straight through, sound absorbtion type.
I have drilled out the main jet to 120(a lot esier than buying lots of jets),made up a "red neck" with filter,replaced cdi with one with a diferent advance curve ,and no rev limit.
The reason for the question about cams is,I am in the process of building/modifing a 125cc GY6 scooter engine,with a 63mm big bore,variator,torque spring,clutch springs ect.
I want to choose the right one.
Thanks for your responses,perhaps I can do some more posts,
John

Posts: 3

What Cam is the most commonly used,in a big bore 63mm,180cc by you guys ?
I've been give conflicting information,by the seller of the camshafts (Taiwan)
He says the A12 is a top end cam.
Now I am not sure what to order !!!!!!
I realy need to know what experiences you guys have had with different cams you have used.
Go faster parts dealers are few in the UK.
I have had to get most of my parts from Taiwan.