Originally Posted by
foampervert
If CVDs are just rebuildable universal... why would there be a performance difference (other then bearing size)?
is it because the CVDs have more mating surfaces and thus cause more torque induced lockup?
Let me know
Alexander
It's a combination of things. Engineering tolerances/accuracy, wear, maintenance, lubrication (or lack of it) can result in a perceived difference in the way re-buildable joints feel compared to classic Cardan joints.
The availablity of both types is often a tuning option for 1/8th Buggies and Truggies.
However, the input/output function of both types is technically the same.
Because universal joints are accepted as having lower friction, they are generally recommended on tracks which are lower traction.