Hi
Does anyone know the standard setup in the carburretor for that configuration
Main jet?
Venturi size...and visa versa
I hope some one knows
Kind Regards
MAx
Max asks important questions: My understanding is that a 40 DCOE has many things you can change such as venturi size, jets, emulsion tubes, etc, so you can't just take one from, say, your Alfa and bolt it onto your Abarth and expect it to work well. Those adjustments will depend partly on compression ratio, camshaft, and how high you plan to rev the engine.
To really get it right you have to put the engine or car on a dyno and have someone change the jets and emulsion tubes until it works well.
Jim