Dual Exhaust Ideas?- Pics - The 1947 - Present Chevrolet & GMC Truck Message Board Network

k5hart · 06-11-2004, 01:09 AM

Hello everyone,

I know this is a subject that comes up from time to time, but I am going to start it again. Lets see some pics of your dual exhaust routing. I am hopefully going to do my exhaust on the blazer soon and want some ideas. I am thinking of running the exhaust off the sides behind the rear tires. Would like to have it as tucked up as much as possible. Need some ideas.

Thanks, Jason

BobbyK · 06-11-2004, 03:51 AM

I run 2.5" Corvette ram horns connected to 2.5" aluminized exhaust tubing.
Dual Dynomax Super-Turbo mufflers.The exhaust exits behind each rear wheel.
Oh ya,I also run an "H" pipe just behind the transfer-case.
Here are some pic's.

The muffler

the Corvette ram-horn

cross section of the tubing

the "H" pipe

looking towards the rear

how they exit

The whole system has a low,deep tone to it but really screams when you get on it

k5hart · 06-11-2004, 11:21 AM

ttt..........

2low72 · 06-11-2004, 11:23 AM

Here's my setup

k5hart · 06-11-2004, 06:35 PM

Any one have any more pics of this system. This is kind of what I had in mind. Where are the bends made at the back to angle the pipe down?

Thanks.

guitarornothin · 06-11-2004, 07:11 PM

2low72 IS THAT LEGAL!?!?!?!?!?!?

WHO CARES........

Hotrod70C10 · 06-11-2004, 07:44 PM

Quote:

Originally Posted by guitarornothin

2low72 IS THAT LEGAL!?!?!?!?!?!?

My exhaust isn't even that far back....the front of my mufflers are right behind where the carrier bearing mounts to the xmember.

I have never had anything said to me besides when I got pulled over in the middle of winter during a snowstorm and the lady cop asked me if i had catalytic converter's on it still...... I told her the truck didn't come with them. She then proceded to write up a nice big ticket for me for being a smart ass.....

2low72 · 06-11-2004, 07:45 PM

It should be it's the 3rd truck i've had this set-up on

Time Travel · 06-11-2004, 07:58 PM

I'm currently running mine out the side in front of the tires. IMO with a stepside it flows better. No pun intended.

Goffer · 06-11-2004, 09:53 PM

time travel, you have any pics? thinking about something along those lines.

LUV2XCLR8 · 06-11-2004, 10:15 PM

I'm Doing Mine Like Time Travel, And For Tips I'm Using Aftermarket
Chrome (or Stainless) Camaro Replacement Tips, They Are Flat And
Rectangular So They Will Tuck Up To The Body Like Nascar Exhaust.
(About 1-1/2 inches high ( maybe 2 ) and about 5 or 6 inches wide )
Now that I think about it, they are 2 x 6 because that translates 3"
round if you were using the standard type of exhaust tips most use.

greasemonkey · 06-12-2004, 11:37 AM

Here's how mine runs...

**Stocker** · 06-12-2004, 12:13 PM

[QUOTE=guitarornothin]2low72 IS THAT LEGAL!?!?!?!?!?!?QUOTE]
Mine has been like that (but with glasspacks) for at least 20 years....

XXL · 06-12-2004, 08:37 PM

Quote:

Originally Posted by LUV2XCLR8

Now that I think about it, they are 2 x 6 because that translates 3" round if you were using the standard type of exhaust tips most use.

Actually... 2x6 = 12 sq. in. 3" diameter = 7.07 sq. in. However, that will work just fine.

2low72 · 06-12-2004, 09:51 PM

kinda like this Stocker, this is what I replaced with the flows

chevjayfsd · 06-13-2004, 12:47 AM

Mine

LUV2XCLR8 · 06-13-2004, 07:04 AM

Uhh, Ok Xxl, I'm Not The Technical Type, The Exhaust Shop Near Me
Says The Tips Flow About Like A 3" Round Since They Are Not Round.

k5hart · 06-13-2004, 11:54 AM

Thanks for all info everyone. Some good ideas. Keep them coming!

fast71 · 06-13-2004, 12:14 PM

hey thats my truck !!!!!! do you want more pics?

boraxman · 06-13-2004, 12:38 PM

Mines done similar to Geasemonkey's except they go in instead of along the frame. They also have a H-pipe up front. Nice setup.

fast71 · 06-13-2004, 12:40 PM

here is a few pics

*racedvl* · 06-13-2004, 01:09 PM

Here is my set up. . . . . .

Before. . .

*racedvl* · 06-13-2004, 01:13 PM

After. . . .

**Classic Heartbeat** · 06-13-2004, 01:22 PM

How about X pipes... WES

dinnut · 06-13-2004, 02:02 PM

wes, those x-pipes actually connect and there is an opening between the two pipes right? what is the advantage over an h-pipe or is it just about the same?

06-11-2004, 01:09 AM	#1
k5hart Registered User Join Date: Nov 2002 Location: Charleston, South Carolina Posts: 1,370	Dual Exhaust Ideas?- Pics Hello everyone, I know this is a subject that comes up from time to time, but I am going to start it again. Lets see some pics of your dual exhaust routing. I am hopefully going to do my exhaust on the blazer soon and want some ideas. I am thinking of running the exhaust off the sides behind the rear tires. Would like to have it as tucked up as much as possible. Need some ideas. Thanks, Jason __________________ 2006 Silverado CCSB, 1939 Ford Sedan, 1962 BelAir Wagon, 1976 Vega Panel Charleston, South Carolina

06-11-2004, 03:51 AM	#2
BobbyK Registered User Join Date: May 2000 Location: Petrolia,Ontario,Canada but working in Port Huron,Mi. Posts: 1,772	I run 2.5" Corvette ram horns connected to 2.5" aluminized exhaust tubing. Dual Dynomax Super-Turbo mufflers.The exhaust exits behind each rear wheel. Oh ya,I also run an "H" pipe just behind the transfer-case. Here are some pic's. The muffler the Corvette ram-horn cross section of the tubing the "H" pipe looking towards the rear how they exit The whole system has a low,deep tone to it but really screams when you get on it __________________ 71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE

06-11-2004, 11:21 AM	#3
k5hart Registered User Join Date: Nov 2002 Location: Charleston, South Carolina Posts: 1,370	ttt.......... __________________ 2006 Silverado CCSB, 1939 Ford Sedan, 1962 BelAir Wagon, 1976 Vega Panel Charleston, South Carolina

06-11-2004, 11:23 AM	#4
2low72 Registered User Join Date: Mar 2004 Location: Cheyenne, Wy Posts: 555	Here's my setup Attached Images __________________ 2014 GMC Yukon XL (Wifey's) 2004 Chevy Silverado Crew Cab Z71

06-11-2004, 06:35 PM	#5
k5hart Registered User Join Date: Nov 2002 Location: Charleston, South Carolina Posts: 1,370	Any one have any more pics of this system. This is kind of what I had in mind. Where are the bends made at the back to angle the pipe down? Thanks. Attached Images __________________ 2006 Silverado CCSB, 1939 Ford Sedan, 1962 BelAir Wagon, 1976 Vega Panel Charleston, South Carolina

06-11-2004, 07:11 PM	#6
guitarornothin RUNN over AGAIN!!! Join Date: Jun 2003 Location: Big Spring, Texas Posts: 505	2low72 IS THAT LEGAL!?!?!?!?!?!? WHO CARES........ __________________ 67-72 TRUCKS ROCK 70 SWB shaved and a 72 front clip.and a poly tank. Peep mirrors and a BIG BLOCK 468 in the making. XNXNXNXNXNXNXNXNXNXNX ,/. EMAIL ME HERE!, Dont pm me please ,/.

06-11-2004, 07:45 PM	#8
2low72 Registered User Join Date: Mar 2004 Location: Cheyenne, Wy Posts: 555	It should be it's the 3rd truck i've had this set-up on __________________ 2014 GMC Yukon XL (Wifey's) 2004 Chevy Silverado Crew Cab Z71

06-11-2004, 07:58 PM	#9
Time Travel Registered User Join Date: Jun 2004 Location: San Jose, California Posts: 56	I'm currently running mine out the side in front of the tires. IMO with a stepside it flows better. No pun intended.

06-11-2004, 09:53 PM	#10
Goffer Registered User Join Date: Apr 2004 Location: Commerce City, CO Posts: 66	time travel, you have any pics? thinking about something along those lines. __________________ '71 C10 swb 350sb/700r4

06-11-2004, 10:15 PM	#11
LUV2XCLR8 The LuvShack Garage Join Date: Jan 2004 Location: Maple Grove, TN (West Side) Posts: 30,468	I'm Doing Mine Like Time Travel, And For Tips I'm Using Aftermarket Chrome (or Stainless) Camaro Replacement Tips, They Are Flat And Rectangular So They Will Tuck Up To The Body Like Nascar Exhaust. (About 1-1/2 inches high ( maybe 2 ) and about 5 or 6 inches wide ) Now that I think about it, they are 2 x 6 because that translates 3" round if you were using the standard type of exhaust tips most use. __________________ Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T Last edited by LUV2XCLR8; 06-11-2004 at 10:19 PM.

06-12-2004, 11:37 AM	#12
greasemonkey Registered User Join Date: Dec 2001 Location: Pace, FL Posts: 2,155	Here's how mine runs... Attached Images __________________ 1942 Master Deluxe 1969 C/10 1985 Blazer CUCV 1987 Jimmy 2004 Tahoe 2005 Silverado 1500 2005 Silverado 3500

06-12-2004, 12:13 PM	#13
Stocker 20' Daredevil (Ret) Join Date: May 2003 Location: Jefferson State Posts: 13,725	[QUOTE=guitarornothin]2low72 IS THAT LEGAL!?!?!?!?!?!?QUOTE] Mine has been like that (but with glasspacks) for at least 20 years.... __________________ - Mike - 1972 K20 LWB 350/350/205 RIP El Jay

06-12-2004, 09:51 PM	#15
2low72 Registered User Join Date: Mar 2004 Location: Cheyenne, Wy Posts: 555	kinda like this Stocker, this is what I replaced with the flows Attached Images __________________ 2014 GMC Yukon XL (Wifey's) 2004 Chevy Silverado Crew Cab Z71

06-13-2004, 12:47 AM	#16
chevjayfsd Project 7dos Join Date: Aug 2001 Location: Abilene, Texas Posts: 876	Mine Attached Images __________________ 7DOS - 1972 C-10 350/350 Porterbuilt/Accuair 20x8.5/20x10 Ride Low or Die PSSST - Yes it's bagged. 7dos build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=610290

06-13-2004, 07:04 AM	#17
LUV2XCLR8 The LuvShack Garage Join Date: Jan 2004 Location: Maple Grove, TN (West Side) Posts: 30,468	Uhh, Ok Xxl, I'm Not The Technical Type, The Exhaust Shop Near Me Says The Tips Flow About Like A 3" Round Since They Are Not Round. __________________ Owner/Op: "TN Classic Transport Carriers" The Toy: "Square Vette" 72 Hybrid Blazer Toy Barn: "LuvShack" 40 x 60 x 20 Shop Tow Piggy:"Maddy" 88 Silverado 3500 Hauler: "Feathers" 14 Aluma 8218T



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06-13-2004, 11:54 AM	#18
k5hart Registered User Join Date: Nov 2002 Location: Charleston, South Carolina Posts: 1,370	Thanks for all info everyone. Some good ideas. Keep them coming! __________________ 2006 Silverado CCSB, 1939 Ford Sedan, 1962 BelAir Wagon, 1976 Vega Panel Charleston, South Carolina

06-13-2004, 12:14 PM	#19
fast71 Drive it like U stole it Join Date: Mar 2000 Location: tunnel hill ,GA /Chatt,TN Posts: 956	hey thats my truck !!!!!! do you want more pics? Attached Images __________________ 71 custom 10 swb 72 nova ss 72 nova custom 87 s10 96 burb 94 camry 53 5 window 3100

06-13-2004, 12:38 PM	#20
boraxman Keepin an eye out Join Date: Feb 2003 Location: So.Cal Posts: 3,920	Mines done similar to Geasemonkey's except they go in instead of along the frame. They also have a H-pipe up front. Nice setup. Attached Images __________________ 1970 Chevy C10 SWB 5.3 1996 Toyota Tacoma SR5 4x4 2007 Vespa GTS 250 Scooter ZIP 91351

06-13-2004, 12:40 PM	#21
fast71 Drive it like U stole it Join Date: Mar 2000 Location: tunnel hill ,GA /Chatt,TN Posts: 956	here is a few pics Attached Images __________________ 71 custom 10 swb 72 nova ss 72 nova custom 87 s10 96 burb 94 camry 53 5 window 3100

06-13-2004, 01:09 PM	#22
racedvl Account Suspended Join Date: Jan 2000 Location: Woodstock, IL Posts: 7,020	Here is my set up. . . . . . Before. . . Attached Images

06-13-2004, 01:13 PM	#23
racedvl Account Suspended Join Date: Jan 2000 Location: Woodstock, IL Posts: 7,020	After. . . . Attached Images

06-13-2004, 01:22 PM	#24
Classic Heartbeat Project Junkie! Fishing Poor!! Join Date: Dec 1999 Location: Olympia,Wa. 98512 Posts: 10,766	How about X pipes... WES Last edited by Classic Heartbeat; 10-04-2007 at 07:17 PM.

06-13-2004, 02:02 PM	#25
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	wes, those x-pipes actually connect and there is an opening between the two pipes right? what is the advantage over an h-pipe or is it just about the same? __________________ 70 longbed 496/th400/Ford 9"

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