well i guess the original thread is a moot point somewhat. i'm just not satisfied with the performance in an area with hills, long stretches, and stop&go city traffic. if i was a lazy man i guess i should go get a 70castiron+g3 and be done with it.
but i like tinkering with the stock50cc (attempting to utilize the full potential of the cylinder) so i'm thinking. if i going to pull it apart..i'll port the exhaust and cut 2 more boost ports. i was just thinking of not making a flange to use peugeot header and if i can get a moby ball joint it'll save me some time. i'm only leaning towards the g3 because it has a wide range and has known to work with stock cylinders.(since mine is modified it should hit the necessary rpms) my low end is pretty weak and is screaming for a clutch pulley. it just so pricey building a 50 vs 70.. (edited)