Simple device to add 20 MPH to your top speed

[Fabian]

 

[IbedaYank]

troll much?

 

[Fabian]

If i fit 4 of them i'll add at least another 50 mph to my top speed, not to mention that my bike will sound like a cross plane R1

 

[darwin]

I'm always leary of majic in a can.

 

[professor]

I was laughing at that video until I realized, not only do we have to put up with the mufflerless harleys going by ( one out of 2 run straight pipes or gutted mufflers)- kids will get these and be another source of noise.
What happened to cards in the spokes held on by clothespins?

 

[darwin]

No offense to the lefties of the forum, but 2strokers come to mind when noise is mentioned. HUH what did he say?

 

[5-7HEAVEN]

Not all two-strokes are obnoxiously noisy.

 

[darwin]

ok but all obnoxiously noisy motors are 2strokes.

 

[Fabian]

ok but all obnoxiously noisy motors are 2strokes.

What about an angry 12 cylinder 2-stroke Detroit Diesel:

 

[Fabian]

or a 2-stroke Detroit Diesel, but the 24 cylinder version: