Page 45 of Hooker Headers Exhaust Systems & Accessories by Holley Performance Products, Inc.

street force headers truck force headers competition headers maximum flow mufflers straight thru designed specific fit replacement applications chevy gmc maximum flow 22 2 1/4 10 1/4 2 1/4 ss stainless headers ford maximum flow 14 2 1/4 10 1/4 super competition headers 3 2 1/4 race headers 88-94 pickups 350c.i #21800hkr 79-99 mustang #21603hkr competition super comp exhaust kits 2 1/2 maximum flow 14 2 1/2 10 1/4 diesel exhaust systems mufflers 79-99 mustang #21604hkr to use as replacement on mustang cut off inlet/outlet pipes flush with stock mufflers and weld in place stock hangers must be welded to new muffler catback systems exhaust tips max flowtm sidepipe muffler ew n this high performance muffler has been developed for vehicles with 4 sidepipes such as 1965-74 corvettes or vehicles equipped with hooker super competition roadster and side mount headers these mufflers produce an average of 23 more power than open headers and feature a high-flow perforated core that operates at 99 efficiency high temperature packing material absorbs noise while producing a powerful mellow sound these mufflers as tested on a 1968 corvette with a 427 cu inch engine increased horsepower by 40 at a peak of 5500rpm and 20 ft lbs at peak of 4500rpm versus a leading aftermarket undercar header/turbo-style muffler combination the outer case is constructed of durable 16 gauge aluminized steel protected by electrostatically applied high-temperature black paint the inlet/outlet is a 2.5 perforated core in a 4 casing components accessories header collector gaskets photo gallery footnotes part to page index 21046hkr warranty tech line 270-781-9741 45

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