STACK ATTACK!! DIY ADJ HEMI INTAKE

FULL DYNO AWESOMENESS & RESULTS! GEN 3 HEMI INTAKE & HEADER TEST. DIY Adjustable Stack intake using Speedmaster Stack injection and simple aluminum tubing. 5.7L Gen 3 Hemi-shorty vs Long-Tube header multi-test. MP Perf Single Plane vs Speedmaster Stack injection. Effect of runner length with DIY adjustable intake sections. How does runner length change the power curve?

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