Ducati ST3S, ST4, S

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...

Most fuel injected engines run very lean and this is fine except for when demanding maximum power output on the track, especially when you have sport exhausts installed. Being able to simply adjust the fuel/air ratio in those conditions would be...