My Posts: All Forum Topic
Just sold all my kalt gasser stuff but heres the skinny on the motors.
There where two types available , the early GS barons whera gutless wonder 22.5 cc with pionts ignition and a small carb ..... dont know the number. later barons and alpha gs came with the S engine which they said had 50% more go; this had a 167a carb ; Idle was what ever you god get but mine would idle very low once hot. The s in my GS baron had pleanty of power , i ran a 1750 head speed and the ratio was 6.14 ... so about 11000 rpm was great..... right in the power. I converted to electronic ignition and this did help the motor make better grunt and was smoother;
any more questions ......... yes it is a zenoah g23 with points. oh and it has two piston rings where later zens have one;
hp 2 hp for the s I was told.