exhaust systems
#11
exhaust systems
I will second the Thunder Alley! Great power!
Chris
I will be getting a dyno comparison between the Thunder Alley and HPR end cap within the next couple of weeks for Eric. I just got to get the 730 put together. I ment to due it when I first went with the new piston but ran out of time to due the comparison.
My Thunder Alley
DS Thunder Alley with other bikes
Chris
I will be getting a dyno comparison between the Thunder Alley and HPR end cap within the next couple of weeks for Eric. I just got to get the 730 put together. I ment to due it when I first went with the new piston but ran out of time to due the comparison.
My Thunder Alley
DS Thunder Alley with other bikes
#13
exhaust systems
When I was building my 650 up I did all of the things my engine builder told me to I was running the yoshamira pipe and no matter what we did it would not go over 51 HP I got the Ron Woods pipe and with proper jetting on the dyno it went rite to 60HP we could not believe it. But my builder told me that for a relatively stock bike that the yoshamira was showing better HP numbers than all of the rest.
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