Tunnel rams make power! Period. But how much? And are they really just for high-rpm power? Do they only work on a racing engine? In this test from Richard Holdener you are going to see him put a set of Edelbrock intakes to the test. We are going to see an Edelbrock Tunnel Ram go up against a Performer RPM Air Gap and a Victor Jr. Who will reign supreme?
Video Description:
FULL DYNO RESULTS. HOW WELL DOES A TUNNEL RAM WORK? WHICH SBC INTAKE MAKES THE MOST POWER? IS A TUNNEL RAM JUST FOR HIGH-RPM RACING? CAN I RUN A TUNNEL RAM ON MY 350 CHEVY? HOW DOES AN EDELBROCK TUNNEL RAM COMPARE TO THE EDELBROCK PERFORMER RPM AIR GAP OR EDELBROCK VICTOR JUNIOR? DOES A TUNNEL RAM WORK BETTER THAN A SINGLE-PLANE OR DUAL-PLANE INTAKE? CHECK OUT THIS VIDEO WHERE I COMPARED AN EDELBROCK TR1-Y DUAL-QUAD TUNNEL RAM TO THE DUAL-PLANE, PERFORMER RPM AIR GAP AND SINGLE-PLANE VICTOR JR. INTAKES. THE TEST MOTOR WAS A HEALTHY 355 SMALL BLOCK WITH CNC-PORTED, AFR HEADS, COMP HYD ROLLER CAM AND MSD IGNITION.
