How I Dyno tune my 125 cc Race Bike
This is a SSR Razkull 125cc with the following engine Mods:
Long 26mm Intake Manifold
TB button foam air filter
Mikuni VM26 Carburetor
Full Exhaust
Optimal Carb settings I found,
note this was at sea level and ambient temp of 73F
Pilot Jet: 20 (stock came with 22.5)
Air Screw: 3 Turns out
Needle Clip Position: 5th down from top (3rd down stock)
Main Jet: 190 (stock)
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