 | IKS allows Old Style Yamaha Cylinders and Heads to compete in IKS. |
| AIRBOX - IKS defines Air Box as a method to control noise, any RLV or CIK Air Box
is allowed. Two 22mm +-1 tubes for all non-shifting classes, Two 29mm +-1
tubes or Three 22mm +-1 tubes for shifting classes. |
| IKS requires all 4 strokes to run an approved exhaust silencer. All
Shifters are required to run an exhaust silencer. IKS will police the noise
issue, we will use the equipment flag to remove any competitor that is in
non-compliance. |
| IKS can and will revise the Engine Tech to ensure fair and impartial
treatment to all associates. |
| TaG |
