64' GS160, came with malossi cases, pinasco 60mm crank, malossi 210 kit, bgm big box touring. Had a 30mm dellorto. For touring purposes we went to a 24.24e that was available. I have since read about problems with fuel flow. I don't want to seize at highway speeds, and it's my brothers bike I am prepping for him. Has bgm fast flow petcock.
Want to maintain the best possible mpg for this motor.
1. Get a pinasco float bowl and drill the fuel supply hole that feeds the main jet
2. Buy a 24.24g
3. Buy 26.26 (is there much difference in mpg overall?)
Would having a spacer between the head and cylinder be more suited to this sort of setup than a spacer at the base of the cylinder?
Currently set up with a polini venturi, I don't think I like the foam filter, probably dumping this and going with a stock style filter setup.