C Compu-kart Member Apr 15, 2015 #2 The twin engine racing looks fun. Wonder why the stock air filter? A lot of investment in two engines only to restrict the air intake. Good message https://www.youtube.com/watch?t=121&v=RNe4yUVZXuc
The twin engine racing looks fun. Wonder why the stock air filter? A lot of investment in two engines only to restrict the air intake. Good message https://www.youtube.com/watch?t=121&v=RNe4yUVZXuc
