U can do a 3inch stroke if u feel like cutting some sh*t out the way lol seen it done running on methane,think he had a 4stroke carb on it tho not sure
U can listen to these guys with there leak test things they told me to buy along time ago lmao u can tell if u have a air leak dude,take ur filter off and lister for air pulling threw,put apiece of paper behind the card see if its sucking
Mines not average slow,throw a pipe on urs and let's race lol i do have a different rear end bike doesn't pull anymore past 55 mph..plenty gear left,I need it stroked 3in and a new carb that's it basically don't hate! Lol
Thought u said it moved,and yes the gas screw might need adjusted,turn it all the way in till it stops the back it out about 2 full turns,the screw right where ur gas line plugs in