What is the matter with This plug???

[mjgnslngr]

qtr throttle, i believe is where the pilot and needle cross over. dyno jet makes a chart which explains when and what is controlling the fuel. if that helps any.

how do you like the topend and pull of the pipe? nasty right. that pipe almost sucked me off the bike. i cant imagine what its like with a port and hi comp head mod.

That pipe Pulls like a rocket! Big difference from the fmf. I was surprised that I didn't lose much down low either. I did finally get the jetting squared away at 310 main, needle fourth clip down and stock pilot. Doing some body mods this weekend and try n get some pics up.

 

[borednstreched]

awesome you got it all taken care of, yeah those graydon are diamonds in the rough. great overall performance like the b1s but WAY harder to find. cant wait to see the new mods.