Doesn't everybody anally adjust this before leaving camp?From idle (throttle closed..cable slack), slow walk speed and at least 2nd, maybe 3rd gear, to WOT as-fast-as-you-can-flick-it
RE: Sled carbs....Sure that wasn't a butterfly carb with integrated fuel pump? Like this:
These have been popular at one time or another on things like sleds and jet skis...Basically a huge weedeater carb. They suck for low end-mid response, but jet ski=WOT, and sled has high-stahl variable clutch. We use then on karts....sigh. Been wanting to get a PWK w/ external fuel pump working on mine. These do work great with methanol, even in cold weather, as they won't ice up like a slide carb....Which would be exciting on a vehicle with 1:3 power:weight on a 10th mile bullring in the winter