Hi guys I have a yamaha yzf125 iv fitted a big bore kit it's not running what do I do ECU, injection and exhaust help please.....
Sent from my SM-G900F using Tapatalk
Hi guys I have a yamaha yzf125 iv fitted a big bore kit it's not running what do I do ECU, injection and exhaust help please.....
Sent from my SM-G900F using Tapatalk