11cc k&b OB noise level?

[ZIonOB75]

hey guys,is the stock 11cc K&B OB too loud for racing?...thanks

jul

 

[Jerry Dunlap]

hey guys,is the stock 11cc K&B OB too loud for racing?...thanks

jul

If you run water into the lower unit, the sound level is reduced somewhat. Seems like we were getting 94 dbs running water into the lower.

The K&B 11cc OB is the ultimate "Fuel to Noise Converter."

JD

 

[ZIonOB75]

thanks JD for the input, i had a doubt this thing is over legal noise limit,,,,,,,94Db is still high..

i'l use a gallon milk container for fuel tank :lol:

jul