7700-RPM JUNKYARD 5.3L LS INTAKE TEST. HI RAM VS LOW RAM-WHICH HOLLEY LS INTAKE MAKES THE MOST HP?
Richard Holdener Richard Holdener
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 Published On Dec 16, 2023

WHAT IS THE BEST LS INTAKE? WHAT LS INTAKE MAKES THE MOST POWER? HOW MUCH POWER DOES THE HOLLEY HI RAM INTAKE MAKE? HOW MUCH POWER DOES THE HOLLEY LOW RAM INTAKE MAKE? WHICH INTAKE MAKES MORE POWER, THE HI RAM OR THE LOW RAM? HOW MUCH DOES RUNNER LENGTH MATTER ON AN INTAKE? SHOULD I RUN A SHORT-RUNNER INTAKE ON MY JUNKYARD LS MOTOR? CHECK OUT THIS VIDEO WHERE I COMPARED THE LONG(ER) RUNNER HOLLEY HI RAM TO THE SHORT(ER) RUNNER LOW RAM ON A MODIFIED JUNKYAD L33 5.3L. EQUIPPED WITH A BTR STAGE 4 LS3 CAM AND PORTED TFS 220 HEADS, THE 5.3L MADE PEAK POWER UP AT 7500 RPM, MAKING IT PERFECT FOR THIS INTAKE SHOOTOUT!

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