Carburetor Sizing Chart

[dougelam]

The ideal carburetor is one that is sized barely big enough to feed your engine during normal usage. And wide open throttle at 6000 rpm is not "normal" usage for most C3 street engines.

Around the racing circuit they call that a restrictor plate

Sent from my SM-T530NU using Tapatalk

 

[kpic]

Here we go again.