I used his methods on 1 new set of SR Torquers and 1 new set of Dart Iron Eagles for myself and I was dazzled. More dazzled by the Dart heads but it was a complete build from scratch (407SB).
The Torquers, I put of a 355 in a 4WD 78 Chev 1/2 ton and it was the quickest truck around.

 

yeah, that says a lot. Why don't you quantify things a bit?

 

He (Vizard) is a smart guy who is also very good at expressing himself. Years ago, I built a gen I SB according to his advice and it made great power for the $$ involved!

Rich

 

I love reading his results and test info. The one thing that I remember is some header testing and how many people are using bigger primarys then actually needed for their set-ups.

 

Lots of good testing, lots of good results. When I get bored I'll focus on some result he had then go out and research other sources for more infomation. Almost every case results in more Mph and lower ET.

Another excellent source of information is the roundy-round guys. They know how to make power from cheap parts, "stock" and make it last lap after lap, far more reliability than needed for drag racing.

Do yourself a favor and go take a look at Circle Track's webpage.

To quantify things a bit: on motor the car runs 11.56 @ 117 mph. It'll go faster but not bad for a little effort. My big interest is the performace on the spray. Results are in the sig.