Holley 4150 Carburetor Tuning! Accelerator pump / discharge nozzles / pump cams / power valve

From burnt and crusty to tunnel ram greatness, this junkyard 6.4L Gen III HEMI was probably one of the most fun and easy build ups we’ve done! We verified but kept all the original bottom end parts and cylinder heads, and it WOKE UP with a mild cam, springs, headers and a SICK tunnel ram carb package! We got to relive it recently and the NEW video is up on our Engine Power YouTube channel with behind the scenes tech and commentary. So whether you’ve seen the build or not, go check out our latest

We delve into why a single plane intake manifold typically underperforms compared to a tunnel ram. We discuss the crucial role of harmonic tuning, induction length, and plenum design in achieving optimal engine performance. #EngineTuning #HarmonicTuning #TunnelRam #SinglePlaneIntake #EnginePerformance #AutomotiveEngineering #CarMods #Horsepower #IntakeManifold #EngineBuilding | Bain Racing