Flowmaster Muffler Comparison : Muffler Shootout 2

Engine Specifications : Small Block Chevy 355cid • cast iron heads •9.5:1 compression •Comp Cam Extreme Energy •MSD ignition •Be Cool Radiator •Dual Plane intake manifold Flowmaster Products : •2.5“ Universal Scavenger pipe (pn. 15932) •Header Collector Ball Flange kit (pn. 15938) •Flowmaster mufflers and Hushpower mufflers : •50 Series Delta Flow •50 Series Low Profile Delta Flow •Super 44 Series •40 Series Delta Flow •Super 10 S