Hedman Hedders has been putting together its world famous headers using mild steel tubing and flanges for more than 50 years. Although Hedmans are extremely durable, the mild steel material used by all header manufacturers is no match for the harsh conditions of an engine compartment. Even coated headers will fall victim to environmental conditions over time. Hedman 304 Hedders virtually neutralize the power of nature and the heat of the engine compartment. Built entirely of type 304 stainless steel (flanges, tubes, collectors), Hedman 304s are considered "the best of the best". As this video states, the 304 stainless steel used for 304s withstands heat better, and resists corrosion far better than mild steel materials.
All Hedman 304 stainless hedders are available HTC (ceramic-metallic) Coated for vehicle owners who prefer a polished look in their engine compartment. To find out what applications are available in Hedman's 304 line, click here: http://www.hedman.com/categories/?id=6620.
Hedman Hedders SEMA 2010
Marc Lewis and Chris Vandergriff showcase Hedman's new products to
Xceleration Media at SEMA '10. Jeff Georges also joins them to talk about
the partnership and products between Muscle Rod and Hedman Hedders.
How Headers are Made
Hedman Hedders brings you into their Whittier, CA manufacturing facility
for an inside look at how its quality headers are made in the U.S.A.
Jeep CJ7 Laredo 304 V8 Open Headers
Just installed new Hedman Hedders on the CJ. Taking it to the Exhaust shop tomorrow to have a custom built
dual Exhaust system installed. Thought
I'd crank her up and let you have a listen.
Got the new Exhaust installed today.
Consists of Hedman Hedders (3/8 in flange with 14 guage tubes), cross-over
pipe, and MagnaFlow mufflers. I've found that a new dual Exhaust system's sound will become deeper and
more mellow with time. It takes a while for it to get broken-in.
- AMC 304 V8 Bored 30 over.
- Mild Cam: http://www.summitracing.com/parts/SUM-8600/
- Hedman Hedders 99208
- Edelbrock 500 Thunder Series Carburetor
- Edelbrock Performer Intake
- Performance curved HEI distributor from performancedistributors.com
- Spectre Air Cleaner
FAST At the 2014 HRIA Education Day
FAST Sales Manager, David Page, talks about the FAST XFI Sportsman at the
2014 HRIA Education Day. Throughout the video, David explains the features
and benefits that the FAST XFI Sportsman has to offer.
2003-2004 Mercury Marauder Exhaust and Headers
Learn More: http://stainlessworks.net/mercury-marauder
Stainless Works performance Exhaust
and headers for the 2003-2004 Mercury Marauder 4.6 Liter 4-valve. Featuring
turbo-chambered mufflers, our stainless
steel catback and 1-5/8" headers create unmatched sound and performance.
Choose a factory fit Exhaust, or go
for our full True-Dual Performance Connect, complete with Stainless Works
headers and Exhaust. Our 304 stainless
steel, mandrel-bent, systems will give your Mercury Marauder the edge
you've been looking for.
Stainless Works performance Exhausts
and headers are proudly made in the USA and come with a lifetime warranty.
Order online at http://www.stainlessworks.net or call toll free
Pontiac 350/421 Heads 1-3/4" Hedman Headers Flowmaster 2.50" Crossflow:
First fire-up video of my 1975 Firebird Formula with Pontiac 350 using
'092' 421, small chamber/small valve heads. Camshaft is a custom ground UD
with .466"/.467" lift - 220°/226° @ .050" on a 111.5° LSA. Cranking
compression is 185-190 psi. Headers are 1-3/4" primary, 4-tube Heddmans
#28150 with mandrel-bent, full-length 2.50" Exhaust system. Muffler is a Flowmaster #42585
Transverse-mounted crossflow with mandrel-bent 2.50" tailpipes and
factory-style, 2.50" stainless steel hockey-stick tips. Carb is n 800cfm
Q-Jet with .070" main/idle air bleeds, .074" main jets, .045" primary
metering rods, 8 in/Hg power piston spring, .037" idle tube restrictions,
.046" idle channel restrictions, 'G' secondary metering rod hanger with
.029" (CC) metering rods. Transmission is a M-20 Muncie with a 8.5" disc
brake 10-bolt with 3.23:1 gears. Car went on to produce 311 RWHP and 325
lbs/ft RWTQ on pump gas through the mufflers. Ignition is HEI with zero ohm
carbon button, .080" AC R46SZ plugs .080" gap and 20° BTDC at idle, 8° of
manifold vacuum advance (28° total @ idle) 16° centrifigal, 44° total
1963 Jeep Willys Pickup
Performance: Chevy 350, Tunnel Ram 2 4's, Dart Heads,Comp Roller Cam,MSD
Ignition, 3" Boria Mufflers, Be Cool Radiator With Dual Electric Fans,
Hedman Headers,Electric Cutouts,Extended Front Fender 3½" Wider, Tilt
wheel: Flaming River, Air Conditioning: Vintage Air, Electric Tonneau
Cover, Disc Brakes, Power Steering, Custom Dash, Power Windows, Power Door
Locks, Brake Line Lock, Warn Winch. Also see 1963 Jeep Makeover
Greening Auto Company & Terminator EFI
Greening Auto Company in Nashville TN relies on Terminator EFI to control
the engine of their client's 1965 Pontiac GTO. Take a look into Greening
Auto Company with Jesse Greening and see why he choose Holley Terminator