David Vizard's PowerTec 10 EP 28 The ultimate youtube head porting video
24:09
David Vizard's PowerTec 10 EP 29 743 HP "Out-of-Box" Speed-Shop-Parts 421 ci SBC Build
31:36
Evaluating A DIY Head Porting Job
28:07
A quick PISTON CHEAT CODE to make EXTRA HORSEPOWER IT'S ALL ABOUT WINNING
14:42
the Cocktail Motor - a build like you have never seen!
17:39
What not to do when porting heads
36:26
Real low buck 60 lbs-ft and 60 hp minimum from stock iron headed 350 SBC
29:26
Quench action - money saving power adder
14:39