Title
How To Port & Flow Test Cylinder Heads (Sa Design)
Delivery time: 8-12 business days (International)
Porting Heads Is An Art And Science. It Takes A Craftsman'S Touch To Shape The Surfaces Of The Head For The Optimal Flow Characteristics And The Best Performance. Porting Demands The Right Tools, Skills, And Application Of Knowledge. Few Other Engine Builders Have The Same Level Of Knowledge And Skill Porting Engine Heads As David Vizard. All The Aspects Of Porting Stock As Well As Aftermarket Heads In Aluminum And Castiron Constructions Are Covered. Vizard Goes Into Great Depth And Detail On Porting Aftermarket Heads. Starting With The Basic Techniques Up To More Advanced Techniques, You Are Shown How To Port Iron And Aluminum Heads As Well As Benefits Of Hand And Cnc Porting. You Are Also Shown How To Build A Highquality Flow Bench At Home So You Can Test Your Work And Obtain Professional Results. Vizard Shows How To Optimize Flow Paths Through The Heads, Past The Valves, And Into The Combustion Chamber. The Book Covers Blending The Bowls, A Basic Porting Procedure, And Also Covers Pocket Porting, Porting The Intake Runners, And Many Advanced Procedures. These Advanced Procedures Include Unshrouding Valves, Porting A Shortside Turn From The Floor Of The Port Down Toward The Valve Seat, And Developing The Ideal Port Area And Angle. All Of These Changes Combine To Produce Optimal Flow Velocity Through The Engine For Maximum Power.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.