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Sound clips and video of Alfa Exhausts
Posted: Sat Jun 19, 2010 11:16 am
by Mats
Why not a thread where we can share how certain exhaust systems sound?
Try to keep this thread
informative, i.e. not just random Youtube clips but rather clips with info about the type of system or design of the system. This way we might find a nice design for our custom builds easier.
That being said I'll start off with a clip I shot tonight of a friends 75 3.0. Stock engine setup but the exhaust is completely without mufflers/silencers, cat only...
This clip doesn't do the sound justice at all, shot it with my Ixus 120 and it adjusts the volume automagically. We plan to hit some tunnels tomorrow though and I'll bring the proper camera.
The system is pretty much stock dimensions but w/o mufflers, double 2" from cat to gearbox cross member and 60mm (?) over the driveshaft into two beautifully finished 2" end pipes.
http://www.youtube.com/watch?v=2MIH2AtMQuE
Re: Sound clips and video of Alfa Exhausts
Posted: Sat Jun 19, 2010 12:08 pm
by kevin
This is the sound from inside the car. 3.2 24v. 42mm manifolds into 2 x 50mm down pipes converging into 63mm by gearlever into first box. Then 63mm to rear large box and 74mm last piece. Great sound out side.
Quick drive up my road.
http://www.youtube.com/watch?v=vMUs_VKEVu8
Re: Sound clips and video of Alfa Exhausts
Posted: Sun Jun 20, 2010 1:34 pm
by xrad
Good Idea Mats.
I have the inexpensive vic autosport muffler and straight through pipes from cast iron headers to the muffler. It sounds great. not too loud, not too soft..and has that slightly brassy italian exhaust note.
reasonable sound level with rear seats and carpet all out of car.
will post vid asap.
Re: Sound clips and video of Alfa Exhausts
Posted: Sun Jul 18, 2010 7:07 am
by Omawari_San
Here is mine:
Unknown cams, CSC-headers, straight mid-section and a burned out ANSA-muffler.
Outside:
http://www.youtube.com/watch?v=DYTKTO2Zkv4
Inside:
http://www.youtube.com/watch?v=A-h_RLOEpf0
Volume is very loud, but screams very nice and high pitched.
Re: Sound clips and video of Alfa Exhausts
Posted: Mon Oct 15, 2012 4:46 am
by Steve R
GTV6, running V6 12v 3.0 with CB cams & Megasquirt ECU
CSC manifolds into twin 2" pipes merging into straight through 2:1 Jetex / Simons centre box, exiting as 2.5" pipe, then off to the side via a wide flat section to clear the cross member, to side exit just in front of passenger side rear wheel.
Rather LOUD and the ground clearance is reduced - but I do love the sound!
http://www.youtube.com/watch?v=4iEai0_p ... e=youtu.be
Re: Sound clips and video of Alfa Exhausts
Posted: Sat Jan 19, 2013 8:31 am
by Joemart
Ok.. duplicated here in terms of sounds
50mm into 2x 50mm suppressors, into "Y" piece, into silencer and then out into single 63mm pipe, 90 bend and out the side
http://www.youtube.com/watch?v=EUu1cJLQGKI
Re: Sound clips and video of Alfa Exhausts
Posted: Sat Jan 19, 2013 9:58 pm
by Joemart
Hi
Pictures of exhaust setup - Will post the FINAL side view soon as well
Re: Sound clips and video of Alfa Exhausts
Posted: Fri Feb 08, 2013 1:58 am
by festy
2L Alfetta - stock engine with homebrew EFI.
38mm headers, 42mm secondaries, 57mm (2.25"x14") hotdog resonator then a 45* turn to exit in front of the left rear wheel.
The sound in the video is pretty poor quality, my phone's microphone was instantly overloaded but it's the best I've got at the moment.
It's only revving up to about 3k rpm because I forgot I'd been messing around with the limiter beforehand
http://youtu.be/62D0pLDV2DY