Hello. I don't have a 2-stroke but was watching a video from Brian Nole (love that dude) and he mentioned that if you have the space you can extend the intake pipe distance (3inch min) from the carb to the engine as a performance mod. He said combined with an expansion chamber or bigger exhaust and a hotter plug. This will allow more gas to flow into the engine. This kinda make sense to me but wanted to see what you folks think.