Hi Mark, actually this bike has been enterely customized already. A mushroom air filter and a an after market exhaust have been implemented among many other modifications.
I am just trying to slightly improve the torque which is important when you ride in a city like phnom penh with sloppy driver all around you. I would not want to have a bigger bike because I appreciate the light weight and the manoeuvrability of the bike. I dont know exactly what you call a Dino but I am considering rejetting the bike and changing the sparkplug first (cheap options les than 100 usd)) then I would consider buying the Dino Boost performance chip from magnum tuning.
Oh, my bad, i meant to spell it dyno lol
that preformence chip will just make your wallet lighter
If your going for torque, have you considered going down a tooth in the front? Its around 20$ and if you don't like it you can always go back
(If you city driving you arnt going to go more than 45mph anyway)
Do you have a aftermarket cam in it?
If so i believe you can get a more torque biased one if your willing to sacrifice a bit of top end
Jatting your carb will be the first thing id do
(If you have a ton of preformence mods already, id upjet a few sizes, as there bringing in more air and releasing more air as well)
Just play it safe and dont go too lean, and thst should be a great running bike!