Denco Patterned Expansion Chambers with Internal Stingers and 8" Silencers on 1972 Kawasaki H2

These are expansion chambers I made and installed on my H2. They are patterned after early Denco street chambers, and have internal 1.025" I.D. stingers and 8" silencers. The internal stingers extend forward through the baffle cones to about 1" into the center sections, and rearward into the front of the silencer cores. The silencers are shorter than the ones Denco used, but overall the chambers are quieter, thanks to the internal stingers. It's a pleasure to take a long ride with this quiet configuration, but the power is still all there. Alternative construction would leave out the internal stingers and use longer silencers, for sound like the originals, or have internal stingers without silencers, which are a lot quieter than external stingers, but fairly loud. External stingers without silencers would be the loudest configuration, and is normally reserved for the drag strip.

Category:

Autos & Vehicles

Tags:

• kawasaki
• triple
• h2
• expansion
• chambers
• denco

[blackhat400]

Sounds great " not too excesive,,,