All bikes featured in the video, are Rotax powered DS 650s, at the Outlaw Shootout at Outlaw Sand Drags in Town Creek Alabama. OEM Frame, and Drag Frame. Built by Mr Horsepower at OMW Racing.

YouTube - OMW Bikes at Outlaw 2

 

What size engines? 800's? 855's? 870's?

 

Yes LOL

 

How about stock bores?

 

We didnt have ant stock bores there.

 

Thanks for sharing videos. are you runing dual carbs on your ds? if so how do they compair to single carb?

 

Yes, running dual Lectron 44s. There is no comparison. I have a single Lectron 48 on my 770, and it peaks at 7100 and falls off shortly after. The 855 with dual 44s, peaks at 8900 and keeps pulling clear past that. Both bikes have OMW #5 cams.

 

Very cool videos, thanks for sharing.

 

on the 770 i have dual tm45s, it peaks at 8600, a little higher with duals.on the thumper,have dual tm48S, have not put on dyno as of yet,but it, does not stop pulling up to 10.000RPM can not fill it peak.pulls as hard at upper rpm as it does at the lower rpm .

 

Makes ya wonder if we are just scratching the surface with these 39fcrs, 40 and 44 millimeter lectrons.