Going over Valves and How to Measure the Throat
10:26
Special LS3 Head Valve Tech And Problems
10:53
Performance Engine Valve Modifications
21:13
Do Different Valves Effect Flow Undercut vs Straight Stem, Back Cut Vs No Back Cut
19:24
Final part (#3) of the super porting Vortec heads video.
7:46
Cylinder Head w/math
18:35
Is The Smallest Intake Port That Flows The Most The Best
29:48
2.3 Mazda 4 valve head ported with great improvements
15:58