Taffy said:BTW, it would be nice if you could put your location and model somewhere in your signature.
regards
Taffy
I used an R&D Powerpump on my 380 for simple accelerator pump tuning and DVR needle in pos 5 or 6.And it´s a special piston(dome type with 20mm wrist pin)in the 380 kit.The 400 piston has a flat top.fryguy said:Its good that you metioned recommended jetting, which is with a DVT needle. The 380 will pull similar jetting as the 450, with a DVR needle. The only trouble I had was with the accelerator pump, which was way to fat. Also, float height had to be set properly, as any extra sloshing would make the bike burble.