XC Engine/Carb/Drivetrain
Hello guys!
I want to know what is your opinion on my project!
I have a 525xc with complete Akrapovik exhaust and a Fci intake on the bike ! I have also in my hand a 540 big bore kit (oem) ktm and a Hot-rod connecting rod ! In the near future i want to make a porting head,valve race cut,bored my...