CARBS VS INDIVIDUAL RUNNER STACK INJECTION-WHO WINS? CHECK OUT THIS DYNO COMPARISON BETWEEN A DUAL-PLANE CARBURETED INDUCTION SYSTEM AND THE SPEEDMASTER 8-STACK (DOWNDRAFT) INJECTION SYSTEM. EQUIPPED WITH EIGHT THROTTLE BLADES, A CENTER-PIVOT LINKAGE AND POLISHED, FULL RADIUSED AIR HORNS, THE INDIVIDUAL-RUNNER INTAKE SYSTEM LOOKS GREAT, BUT DOES IT MAKE ANY POWER? WE EVEN TESTED THE SCREEN FILTERS AVAILABLE WITH THE INJECTION SYSTEM (NOT GOOD). WHICH ONE WOULD YOU CHOOSE?
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