40 Series & Super 44's Flowmaster Mufflers

40 Series Muffler's With 2 1/2" Pipes. Super 44's Muffler's With 3" Pipes

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Flowmaster Original 40 vs Flowmaster Super 44
Sorry for the low volume. 1970 Monte Carlo has a fairly stock 350 with Hooker 5/8" Competition headers, and a true dual 2.5" stainless steel exhuast system passing through two Flowmaster Original 40 mufflers, and exits from the side. 1974 Camaro has a mild 350 with Hooker 5/8" Competition headers, and a true dual 2.5" stainless steel exhuast system passing through an h-pipe, then two Flowmaster Super 44 mufflers, and wraps over the rear end and exits out the back.





Flowmaster Super 40 vs Super 44?
This is my Silverado. I am debating installing the Super 40's or the Super 44's. What do you think? The engine is a 86-95 350ci block, four bolt mains, roller cam. Bored .040" ZZ4 rotating assembly, Speed Pro H345NCP-40 pistons 10.7:1 static compression, .032" Quench/Squish height. Patriot 'Vortec' 185cc heads, 2.02"/1.6" valves, Beehive springs. Comp XR276HR-10 cam, 1.52 rockers. Air-Gap dual plane, 1" four hole tapered spacer, Mighty Demon 750cfm annular Boosters. MSD ignition, Summit dist dialed in for 36 degrees @ 3000rpm. 18 degrees initial. +12 vacuum advance on manifold vacuum.





Ecoboost F150 with Flowmaster Super 10 Muffler!
This video was created for entertainment purposes only, engage in welding & fabrication activities solely at your own risk and understand there is always a possibility of death, injury, and/or property damage resulting from any of these events, and that these are risks that you assume solely by watching this video. Always be sure that any Exhaust modifications that you perform comply with all relevant federal, state, and local laws. Everlast PowerMig 251si: http://www.everlastgenerators.com/product/mig/powermts-251si-tig-package Interested in A Career In Welding? Click Here: http://www.georgiatradeschool.com/ Markal Industrial Markers: http://www.markal.com/ ChuckE2009 Facebook Page: https://www.facebook.com/pages/ChuckE2009/282164941819994





flowmaster super 44
much beter sound than the super 40




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