125m in a atc 70

[switchblade]

I'm retro fiting a a 125m in my atc 70. I don't know these motors well so I was wondering what I kind of performance mods can I do to this 125m motor to make it run harder, and any pointers in the retro fit itsself. I've been building drag banshees for years and I need a pit pike that will run to.

[42F67N]

I put one toghter and got down to only needed the cdi and sold it lol

http://img.photobucket.com/albums/v232/42F67N/z50atc125m007.jpg

[switchblade]

Mine has a two inch stretch and a 45% rake at the forks. It looks like a little harley chopper. All I need is the big motor to make it complete.

[42F67N]

I have another complete 125m and another atc 70 frame that i set up to take a m motor the only problem is i love riding the 125m to much to take it apart and use it on the 70 lol

got any pics of your set up?

also a cool place to talk about atc 70s is glamis dunes site theres a buncha us there that do conversions and stuff to them.

[skippy]

i also have a complete 125m wireharness for sale.. if anyone needs one for this mod

[crnacnac]

I've done three of these conversions. My personal 125M/70 has a .020" over LA Sleeve Pro X high dome piston, ported, polished, and milled head, camshaft by WebCam, Mikuni 22mm carb and a Minigunz.com XR50 exhaust. It runs great. I love the electric start. Billy will be posting the complete build up of the ATC in the restore section as soon as I get all the pics to him.

[brapp]

sounds awesome i wanna see!