Bonneville America Forums Forums Technical Forums Performance Mods Vapor Canister Removal - EFI Speedmaster

Steve0, the thing behind the swingarm is some sort of checkvalve. Definitely not the regulator/rectifier.

Mag, thanks for the info. I use TuneECU on my Rocket so am familiar with it. The air injection stuff was removed before I bought it so I need to check and see if the SAI has already been turned off.