[mogeo]

Mufflers are Magnaflow 14” case MPE 11226.

Sounds real nice. Great idle!

Cant believe more have not posted.

[1978 T/A]

http://www.youtube.com/watch?v=ofso4jLVBmw

Kind of a crappy vid I did a while ago. I am actually going to be changing my setup in the future.

[grandville455]

Thanks!.. I have a new pypes 3.5 X coming with 3" ultra flows... Yes I would think more people would want to post their stuff up!.

[TinInjun]

Darby, here is 3" system with X pipe and welded ultra flows.
http://www.youtube.com/watch?v=OqYbUXw4hQo

[rontiac]

Is that the road paver cam in there Darby? It sounds pretty beefy! What all have you done to the motor since it's gone in the bird?

My only sound is the old retired wagon in 2010 before the wreck. It'll sound different in the 65 next year!
The link in my sig is all I have.....
Iron headed, 60245, RPM and Quad, Dougs 1 3/4 headers, 3" pypes w/X, race pros, and 3" tails.

[se428bandit]

Here is my Ventura with a basically stock Pontiac 350,068 Cam,stock log manifold,2 1/4 exhaust and Thrush turbo muffler.
http://youtu.be/A_lIicwqBUU

[grandville455]

Originally Posted by rontiac

Is that the road paver cam in there Darby? It sounds pretty beefy! What all have you done to the motor since it's gone in the bird?

My only sound is the old retired wagon in 2010 before the wreck. It'll sound different in the 65 next year!
The link in my sig is all I have.....
Iron headed, 60245, RPM and Quad, Dougs 1 3/4 headers, 3" pypes w/X, race pros, and 3" tails.

Ron Yes it is!, The Wagon motor going in the 65 huh? The only thing different is some 1 7/8 hedman hustler's on it now.So next year instead of the 1 3/4 dougs and dumping after the X Will be those hedmans with a 3 1/2 x out the X then flowmaster reducer cones to 3" Ultra flows and then 3" torque tech tail pipes, No more open exhaust. SO it will be interesting to see how it runs with all that. Even so I am sure at some point it will be faster and will want the bigger exhaust if it doesn't now, but somehow i think it will love it!

[gearbanger]

I got a cool CD for Tom Hand years ago that had sounds of all the different mufflers with and without x pipe, at different RPMs and revving. It also had flow tests on the mufflers. It was worth 10 times what I paid for it. Don;t know if it is still available or not.

[grandville455]

Originally Posted by gearbanger

I got a cool CD for Tom Hand years ago that had sounds of all the different mufflers with and without x pipe, at different RPMs and revving. It also had flow tests on the mufflers. It was worth 10 times what I paid for it. Don;t know if it is still available or not.

yep got it yrs ago when it was available!

[tripwr1964]

here's my little '64.
RA manifolds w/ 2.5" collectors, pypes 2.5" x-chg, street pros.
http://www.youtube.com/watch?v=T6Cm5...W0vpGyGg25LwDb
http://www.youtube.com/watch?v=3JlIW...pE-jeQVwvbNidm
and a full load pass
http://www.youtube.com/watch?v=mcQla...bSuaoqAHtkjm_V

[tripwr1964]

[QUOTE=Jeff Hamlin;4471264]Completely new combo, Still working out the bugs, out of funds & time but we'll be back

Sounds like sh!t on my PC so good speakers are recommended
http://s412.photobucket.com/albums/p...ESTDRIVE63.mp4

[/QUOTE

cool! who did you talk into hanging on the rear bumper to do the camera work?

[A.J.]

Sound check of my old dual "raggar" exhaust 2 1/4" with Raptor mufflers, Firebird 1968 406CuI #13 heads Sum 2802(?) and logs. Will change to a 2 1/2" system. Have a set of RA manifold layin in the garage but might be going for headers instead.
http://www.youtube.com/watch?v=DyC4ZN6G48M

[F ROCK]

here's mine. 71 GTO.
at this time it was a 1970 350, #11 heads, qjet.... that engine ran great.

Pypes 2.5" with streetpro mufflers; iron log manifolds. (this non numbers matching car is for sale, btw.)

http://www.youtube.com/watch?v=Ak-2Vr0R6bA

[grandville455]

As promised here is a video of the new exhaust and it sounds damn good! and is very quiet!! It's loudest at idle!! Never mind the smoke still clearing itself of the trans fluid in motor....Pic later of install Enjoy!!

[ta man]

How big are your tailpipes?Sounds good...much like mine loud idle then it tones itself down.

[grandville455]

Originally Posted by ta man

How big are your tailpipes?Sounds good...much like mine loud idle then it tones itself down.

3" Torque tech tailpipes, I couldn't believe how quiet it was, back when i tried the 2 1/2 ultra's on the grand it was loud, I had a 3" X pipe into those with 2 1/2 tails, this 3 1/2 is super quiet! To be honest this motor feels like I added 50 hp!! The overlap is so much more pronounced in the idle now. I love it. They are as tight as can be to floor to ,but do hang a little low, but what can u expect for that big of pipes! I should borrow my buddy's db meter sometime.

[2002Z4CSS]

Here is the 1st video I took of the GT-37 after I got it running with the new Melling cam.
Stock 2" front exhaust pipes and Cherry Bomb turbo mufflers. No tail pipes. Ignition timing not set as of yet.

Click on the photo to start the video.



Here is the same igition timing with the new Pypes stainless steel Street Pro system with splitters, Believe it or not it sounds even better now with the ignition timing more advanced now. It has a real nice hollow camming sound.

Click on the photo to start the video.

[cutrone]

Sounds Awesome Darby !

[archerytony]

Originally Posted by grandville455

Sounds good, what magnaflows? Here is mine with a 3 1/2 X and 3 1/2 Bullets, I had to cut the X cause the headers that were in this car were Hooker super comps, and they were narrower than my Hustler's with those adapters, anyway after trying to figure out where to cut it and how much to weld back in etc so i could get it as close to the rear of the trans as possible, cause that's How it will be in spring. I ended up with a 1/4 gap at the top of the drivers collector ,cause the bullets were hitting the bottom of the floor by tunnel, this was just to hear how it sounded it with them, I will change it or just get a New X I haven't decided yet, But it sounds good! When I revved it the smoke is from dumping trans fluid down my carb from before to store it, and the mic kinda gets muffled when it is revved up too. This was just a test tho as its 50 here today !! Turn up the volume! . It's put away now til spring

Darb
Sounds good alot louder than mine

[archerytony]

Originally Posted by archerytony

Darb
Sounds good alot louder than mine

Darb
Dont the H pipes work as well as the x?