its a Tomos lover from the Netherlands asking for help!
i rebuild my entire tomos with the following setup.
cylinder+head: airsal 65cc with puch high compression head
exhaust: tecno bos
carburator+ manifold: 16/16 dellorto sha with 74 jet and 16/16mm manifold
airfilter: stock with 25mm tube instead of the original half one.
spark plug: ngk b7hs
People said my tomos should be pulling pretty good...
Instead i goes really slow i get a top speed of 34mph gps that takes about 1minute full throttle. I tried adjusting my ignition which didnt help. I cut my clutch springs but that didnt give any effect even tho i got 2cm of the second gear spring...
Everything is airtight i tried spraying with brake cleaner between carb and manifold and cilinder base+head
Im all out of ideas. I
might make the clutch with scooter springs for higher pickup but that shouldnt be the problem.
Here is a video how it is running now...
Any help is appreciated