Reply To: Airbox design for a shifter (or any other engine)?

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March 3, 2015 at 3:07 pm #43375
Walt Gifford
Participant

It’s not just about area, it also has to do with the frequency and strength of pulsations. That’s why an airbox makes it quieter, it breaks up the main pulse wave.

Gif

FAA certified jet engine and aircraft technician,
Nicholson Speedway class champion 2001,
Yamaha KT100 Service Center,
41 years karting experience