David Vizard's PowerTec 10 EP 38 Big Power port filling moves

In this PowerTec 10 EP 38, DV looks at port filling for more power. The successes seen here hinge on the fact that most ports, even on aftermarket heads, are 'convenience' ports. This usually comes about due to the desire to keep the ports close to the original location. However most cylinder heads that fall into this category, and that is most heads, are compromised by less than optimal ports and a poor manifold location and shape. Here DV uses what is considered an already well developed Brodix BB Chevy port and with filling and porting procedures finds another 40 HP for a 500 inch motor.

IOP Porting software

http://davidvizardperformanceseminars...

TorqueMaster software

http://davidvizardperformanceseminars...

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 @ [email protected]

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 [email protected]
Website http://davidvizardperformanceseminars...
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