Ok my NRS4 has been parked on a shelf for awhile but I recently decided to get it up and running again. So I had fixed my starter box(needed new motors). It started and ran good for @ 10 minutes then it started to sound like it was running lean(low fuel level) by the time I got it back to me it stalled out. I checked the fuel level and there was @ a half tank or so, it the time I was trying to get it running again I had messed around with the needle settings and it would not start changed glow plugs and nothing only runs with the idle up switched to high idle or while blippng the throttle then it would run long enough to put it back down then stall again once throttle was opened. I figured out my fuel tank seals have gone bad so I wasn't getting fuel to the engine.

I have 2 questions the first is does anyone know what needle is for what on a Novarossi carb here they are






The second question is does anyone have the part number for a Serpent Impulse fuel tank or know where I can find one?