[2SlickNick]

Yes.
http://www.buggymasters.com/forum/sh...ght=auto+choke

Check out post #37 & 42


or http://www.rc-trucks.org/gy6-engine-performance.htm


and if you want to do it professionally
http://hammerheadperformance.com/per...hoke-for-150cc

or

http://www.gopowersports.com/product...anch-15439.htm