Dynomax Ultra Flo vs Walker Muffler Comparison - sound levels and sounds!
We've compared two mufflers in search of quiet(er) performance.
*EDIT* Dyno results
are in! 443 rwhp and 490 rwtq. Taking into account the 1.5 degrees of
timing we added, the mufflers cost NO power. Before we made 422 rwhp and
EDIT EDIT: Car has run a best of 10.77 @ 128 so far... still some left in
EDIT EDIT EDIT: The car turned a 10.55 @ 129.3 and the block and trans let
go. A Dart 363 and a built Powerglide are going in!
Sound Testing: Flowmasters 8 Hottest Mufflers
We test 8 of Flowmasters most popular mufflers for street cars to muscle
cars to full blown race cars! From mild to aggressive, find out which
muffler is right for your car and get that classic Flowmaster sound.
BEST of Start Up sounds!! More than 70 Exhaust Sounds!
To celebrate my 600th video, I have made this compilation: probably all the
start up sounds from supercars I've recorded in the past years. It's the
largest start-up sound compilation on YouTube right now! I have put them
together in one video with more than 70 start up sounds!
What's you favorite start up sound? Let me know by leaving a comment
1st Channel: http://www.YouTube.com/GUMBAL
2nd Channel: http://www.YouTube.com/GUMBALTV
3rd Channel: http://www.YouTube.com/CarChannelClassic
Thanks you for watching my videos. All feedback on my videos are
appreciated! Don't forget to like the video and subscribe to my channel.
More videos coming up!
Chevrolet Silverado 4.3 walker muffler
This is a stock single 2 3/4 exaust pipe with catalytic converter delete
and a cheap walker soundfx muffler.
I'm happy with it, 55$ and it just quiet enough. Sadly I can't say what did
what as far as sounds goes since I removed the (internally shattered)
catalatic converter at the same time.
It sounds better than stock but I don't know if it's louder because the
cat is no longer there or if it's the muffler that's louder.
first vid: open loop (cold start)
second vid (closed loop, o2 sensor kicked in)
third: rev to 3k
four and fifth: acceleration with and without clutch
BMW M4 with Akrapovic Exhaust LOUD Revs and Sound
In this video you see the new BMW M4 and also now with the Akrapovic Exhaust System. You will hear some loud
revs from the Exhaust. The Akrapovic
Exhaust sounds better than the stock
Exhaust to my ears. Hope you like it!
Feel free to hit the 'like' button, it helps me alot!! Thanks!
If you want follow me on YouTube be sure and subscribe to my supercar
channel for the latest videos!
BE SURE AND WATCH THIS VIDEO IN 1080p HD QUALITY!
Production of the G&G GP exhaust for the Yamaha R6
Have you ever wondered, how your G&G GP Exhaust is produced? This video shows a couple
of the steps in the process of creating your Exhaust. All our Exhausts are hand-made in Italy, according to
high standards. Of course, we are always ready to answer all your
We receive a lot of comments about the fact that no welding gloves are
used. Our main goal was to show the process as well as we could, and the
decision was made not to use gloves for once. Rest assured that our welders
normally use protective gear. We thank you for your concern for our
Check www.gegshop.nl for our different GP Exhausts.
Flowmaster Muffler Comparison
Chief Marketing Officer Nate Shelton from Flowmaster explains the different
mufflers offered from Flowmaster and the technology behind them!
Manufacturer of performance Exhaust
systems, mufflers, Exhaust kits,
racing mufflers, stainless steel mufflers, Exhaust accessories and tips for cars, muscle
cars, pick-up trucks, diesel trucks, SUV's, and most vehicles. Flowmaster
Exhaust systems and mufflers come with
that distinctive "Flowmaster sound" available in mild, moderate and
Hi-Flow Catalytic Converters and Exhaust Headers are now available from
Flowmaster, the brand you know and the brand you trust!
Chevrolet 1995 Silverado Z71 350 Warm Rev
This is how the truck sounded after the inital cold start. Notice the "Cam
sound" went away and it reved faster.
350/5.7L TBI w/Ultimate TBI mod
Tbi Swirl Torque spacer
30psi Glow Shift psi gauge, running at about 17-18 PSI
Flowtech shorty heads w/ 3inch collectors
3 inch Y pipe
3 inch highflow Walker cat converter
Straight pipe to single out passenger side 3 inch. (Stock Look).
Flowmaster Muffler Comparison
A raw test of 7 different Flowmaster mufflers on one motor.
The Motor -
Small Block Chevy 406, 11:1 compression, Crane Solid Roller Camshaft,
Brodix heads with 2.05- 1.60 titanium valves, Eagle 4340 Crank, Eagle H
beam Rods, Manley Forged pistons, Victor Jr Intake manifold, 850 Holley DP,
K&N air filter, Moroso 7 qt. pan, 1 7/8 headers, BE COOL radiator with dual
13 inch fans, MSD distributor, MSD coil and MSD 6AL box.
Exhaust - Flowmaster 3 inch Scavenger