400 SBC Chevy- Advancing the camshaft 4 degrees what will happen?? Dyno tests Comp XE268H -Part 2

In this video we started with the camshaft on a 106 ICL, tuned for peak power and then advanced the camshaft 4 degrees. Typically,
this would increase low end torque.
Watch to find out what happened. The results may surprise you. The camshaft is a Comp Cams XE268H which has 4 degrees of advance ground into it.