David Vizard's PowerTec 10 EP 32 5 Golden porting rules - #1 continuation

In this , episode 32, DV explains the assets of a well designed intake port bowl. This is power enhancing Pro Stock tech you can apply to your home porting efforts. It is just one of the reasons DV gets such high outputs from scientifically developed ports.
IOP Porting software

http://davidvizardperformanceseminars.com/ipo-porting-software.php

TorqueMaster software

http://davidvizardperformanceseminars.com/torque-master-software.php

If you are savvy enough to read this description For a limited time you will receive a $25.00 refund on purchase of the full versions of above software's. To receive the refund you need to drop me an email with your invoice# after purchase @ davidvizardseminar@gmail.com

If you purchase the 90 day trial versions for $10.00 The same as above applies after purchase of full versions plus the $10.00 trial purchase price for a total of $35.00 refund.

Email davidvizardseminar@gmail.com
Website http://davidvizardperformanceseminars.com/
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Видео David Vizard's PowerTec 10 EP 32 5 Golden porting rules - #1 continuation канала David Vizard Performance