800R Big Bores - Who has dyno'd

[portgrinder]

Just for kicks...

Who has tied their 800R BB up to a dyno?

How is everyone's working with some miles on them now?

 

[fredw]

here is a dyno sheet of another builders 880 kit using the same bore and piston, and compression ratio, with a aftermarket y pipe and stock pipe...

from my testing there is also a gain with a aftermarket pipe and timing, hopefully soon i would be able to get mine on the dyno

has a sweet powerband, over the 800 and peak rpms are lower

 

[fatguy1]

looked good until I noticed it was from bikeman.

 

[MontanaPowder]

Dyno Info

Good question, I just read Dyno Tech results of many pipes and y headers. Subscribe for only 20.00 and see very good data. The big bore was substantial over all pipe and y mods over stock.

I will big bore when motor warranty is up. Have 20 pounds off the front now with help of Holtz, can and no sway bar. I used the super Q Kelsey recommended and really liked the results.

The turbo at over 225 hp would be nice but maybe too much for this old boy.