Copyright WWW.DBBP.COM | updated 13 June-2007

Knucklehead project started May 2007,

Thanks to Knukkel at
I was able to borrow a knucklehead engine for a while!
I will take it apart, measure and model all the parts in CAD,
and then put it back together again...


After completing the carb, this week I decided to do the front rockerbox. The shape of this part is not the easiest thing to measure but after a couple of hours I had it in CAD. The next part will be the front cylinderhead (probably..)

The 4 pics below are renderings (with POVray) of the CAD model made with Pro/Engineer Wildfire 3.0


Time spent on rockerbox 6 hours
Total time spent sofar 18 hours.

Below are some screenshots of how I
made the CAD model of the front rockerbox