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03-31-2010, 12:04 AM #1
Possible to make the supercharger louder?
It may seem dumb but like many of you guys, I LOVE the sound of the supercharger...I haven't turned my radio on since I bought my Cobra lol.
I was wondering if it is possible to make the whine from the supercharger louder? If so, how is it done? I know there are various superchargers out there that are much louder than the Eaton (and I am actually looking into a KB) but for now I was just wondering.
Thanks for the input.
03-31-2010, 12:07 AM #2
Imho, if you haven't put a smaller pulley on it, you need to! hahahaPerfect because of imperfections.
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03-31-2010, 12:15 AM #3
+1 on the pulley. also removing the hood blanket and vent covers definitely makes it easier to hear2004 svt cobra coupe #1969
Torch red, corn fed
built and tuned by 04sleeper
03-31-2010, 12:18 AM #4
KB 2.2 is the loudest aftermarket TS, the newer and larger ones are pretty loud too. same with whipples; Vortech has one too, not too much info on those yet. pretty much can't go wrong. try changing the oil in the supercharger, did that to mine and it became a little louder and seemed better in general. remove insulation under the hood and cut the flaps off underneath the vents if u haven't already. gets more air out of there. hope that helps some. and def. get a pulley, tune and cold air.Mint Stock H/E -- $75 shipped
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03-31-2010, 12:30 AM #5
Port the living f*** out of it, and weld the silencer holes shut.....
[ame="http://www.youtube.com/watch?v=z0nxF5yVpb8"]YouTube- ported 03 cobra in car acceleration[/ame]
[ame="http://www.youtube.com/watch?v=_oojeDw6808"]YouTube- Ported Eaton Blower Whine[/ame]
03-31-2010, 01:12 AM #6
install an external speaker under the hood and duct tape the mic on top of the supercharger2003 COBRA-Tuned by BOB KURGAN
I use a clutch
Fastest No Nitrous/Manual Ported Eaton 03/04 Cobra
9.91@ 138.76 w/ a 1.37 60'
[email protected] in the 1/8
03-31-2010, 01:24 AM #7
03-31-2010, 01:58 AM #8
03-31-2010, 03:16 AM #9
I would also recommend putting a mic on the supercharger, then go home and put it on your Ipod! Then you can listen to it all the time!
03-31-2010, 05:35 AM #10
Air Induction - JLT Carbon Fiber Ram Air, Amsoil EaAu4090 filter, Dragon Throttle Body, Posi ported Dragon Plenum
Supercharger - Posi Ported Eaton Supercharger 16.5 pounds of boost
Cooling - 170* Reische Performance Thermostat, Lethal Performance Intercooler Coolant Reservoir, Afco Pro Series Heat Exchanger, LDC Head Cooling Mod
Drivetrain - Tremec 26 spline input shaft, McLeod RST Twin Disk Clutch, McLeod Steel Flywheel, Fiore Micro-Click Firewall Adjuster, Level 2 T56 upgrade w/bronze pads, McLeod Clutch Quadrant, LPW Differential Cover, Billet Throwout Bearing Sleeve, LubeLocker Differential Gasket, MGW Shifter
Fuel System - Dual Ford GT Pumps, Fore Dual Pump Hat, Sieman-Deka 63lb injectors, Dual FPDM, 8 gauge power wire upgrade
Monitoring - Dual Aeroforce Interceptor Gauges with SOS A-Pillar Gauge Pod with Raptor Shift Light, 3.5 bar Map Sensor, Hilton 16# Boost Overlay
Exhaust - JBA 1 5/8" Headers, Borla 14858 Catback, MRT catted H-pipe
Braking - 10th Anniversary Front Brake Calipers, G2 Painted Rear Brake Calipers, Hawk HPS brake pads, Russell Stainless Steel Brake Lines, Full Tilt Boogie Racing Heavy Duty Front Rotors FT8000HD, Rear Rotors FT8200
Suspension - Maximum Motorsports XL Subframes, Maximum Motorsports Chrome Caster Camber Plates, Maximum Motorsports Valved Bilstein Sport Shocks and Struts, Steeda Sport Springs, Steeda Differential Bushings, Maximum Motorsports Rear Spring Isolators
Pulleys - 2.90 Reichard Racing Non-slip Supercharger Pulley, 4# Metco Lower Crank Pulley, 3.5" Alternator Pulley, Metco Dual Bearing Idlers
Ignition - TR7IX Stock Gapped at .035", Optima Red Top
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Tune - Custom tune, SCT Xcalibrator 3
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03-31-2010, 06:03 AM #11
Drain the oil, I bet she screams like a bitch!
03-31-2010, 06:03 AM #12
03-31-2010, 06:04 AM #13
03-31-2010, 06:06 AM #14
Different belts can also increase the supercharger volume. Try a Dayco poly cog.ΜΟΛΩΝ ΛΑΒΕ!
03-31-2010, 06:55 AM #15
change the inlet more air more whistle. on my 2.8hkb i have the behemoth and it sounds like a procharger, always whistling at idle and screams at wot
03-31-2010, 07:13 AM #16
if you havent got rid of the stock intake yet, then do that. that will atleast bring the sound out some. also a smaller pulley/spinning the blower faster will make it louder. remove the blanket under the hood, as others have said. each one of those things will make the blower a little louder/be able to hear it a lil better after each mod.
if you have all of the above done, and STILL want it louder, the final option (other than chaning blowers entirely) would be to pull the blower off....send it to posi...and have it ported. this will make it louder as well. once you complete ALL of these, you will be left will a blower that screams! (and makes great power! lol)