Scooterotica

Building the engine right now, got to start carburation next week:

Engine: Stock Indian Stage 4, Piston Asso 2 thin rings, cases matched to the transfers and manifold matched to the ports.
Carb: OKO PWK 28/30 NO FILTER

Here goes the only info I could find on the net about this setup:

Posible carb setup:
Pilot: 38
Needle: JJH
Main: 125
Timing: 17deg (Lightened Indian electronic flywheel BGM 120w stator)
Exhaust: JL3

Any advice wellcome.

Hi Mate,
I've run this exact setup on 2nd clip with JJK needle which is slightly leaner at 1/4 throttle for 2 years no problems.
I would start with what you have and see how it feels, gut feel it i may be a tad boggy low down.
One thing to watch with the OKO, it has a small stand up float stop in the bottom of the bowl, remove it, otherwise it may run empty when WOT. in other words it may simply not fill as fast as it's being emptied. I had this issue twice with separate float bowls, clear Scoot RS & an Alli one, once removed both have been perfect.