I have a 1971 Suzuki TM400 that I converted to a street tracker about 10 years ago. It's currently has an ordinary Mikuni VM34 and it runs fine on 32:1. Recently I came into possession of a new TM36 flatslide and manifold which seems to be jetted for a jetski. Does anyone here know of a way to cross-reference the jetting in the VM over to the TM or have any ideas on what jets I should start out with? I'm running a Circle M pipe. Thanks in advance.
honestly has more to w the jet tube and needle. you're just going to have to experiment and tune. that being said, def watch out for the needle and seat size for the float. a lot of jet skis use a small fuel pump (vacuum) and the needle and seat isn't big enough for a gravity feed. make sure you're at a 2.5-3.0 seat, minimally. I've been bit by this myself
Quote from: scot511 on July 04, 2025, 12:07:34 PMI have a 1971 Suzuki TM400 that I converted to a street tracker about 10 years ago. It's currently has an ordinary Mikuni VM34 and it runs fine on 32:1. Recently I came into possession of a new TM36 flatslide and manifold which seems to be jetted for a jetski. Does anyone here know of a way to cross-reference the jetting in the VM over to the TM or have any ideas on what jets I should start out with? I'm running a Circle M pipe. Thanks in advance.
What jetting does your current carb have?