` This is the O.S. Max .12TG Ver. II On-Road R/C Vehicle Engine with 12D2 Slide Valve Carburetor and without Pull Starter. ROAR Legal. Needle Settings: Hi...
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` This is the O.S. Max .12TG Ver. II On-Road R/C Vehicle Engine with 12D2 Slide Valve Carburetor and without Pull Starter. ROAR Legal. Needle Settings: High Speed: 2.5 turns out from fully closed Mixture Control (low speed): flush with ball link body Throttle Stop Screw: .5mm - 1mm open from fully closed COMMENTS: Some points on Slide Valve and Rotary carburetors- Rotary carbs offer a larger response in the middle of the engine's power band. This is desirable for off-road applications where throttle response must be varied. Slide Valve Carbs provide greater response at the beginning and end of the power band. This works well for on-road and racing vehicles demanding fast take-offs and high speed. jxs 04/30/12 ir/jxs updt lmm 4/14/09
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