ANY SUGGESTIONS ON JETTING AN 07 TRX450 WITH A BIG BORE ATHENA KIT AND MILD HEAD PORTING? POPS WHILE DECELERATING AND DOESN'T PULL GOOD ON TOP END. SEEMS SHORT. HAS A REV BOX. STILL NO CHANGE. ANY HELP IS GREATLY APPRECIATED. SPEED SHIFTER
This is a "lo-fi" version of our main content. To view the full version with more information, formatting and images, please click here.