Dimpled Intake Spacer adds 21+ HP to a 408 Small-block Chevy!

Описание к видео Dimpled Intake Spacer adds 21+ HP to a 408 Small-block Chevy!

In this episode, we do a quick ring and bore break-in. Then, we started testing and tuning. Over the next few hours, we ran multiple tests and adjustments, jetting and timing, testing two carburetors and trying three different spacer variations. The day's big surprise was a dimpled intake spacer manufactured by Polymer Racing Products (https://polymerracingproducts.com). To our surprise, after swapping out the Wilson spacer for the Polymer one - and with no additional changes - we added an impressive 21.38 HP and 10 lbs-ft of Tq to the power curve!

Visit us at https://internationaldynoauthority.com
We are located in Ottawa, Ontario, Canada

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