Exhaust Idea....Tell me wat you think? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

78' Silverado · 09-21-2003, 01:19 PM

I'v Been on this idea for quite some time now. I wanna get some headers that bolt on like usual But dont have a collector on them. Then I wanna run all the pipe back to the bed ok. Then I wanna cut 8 hols from the bottom on the bed and stick one pipe in each hole. The pattern should look like this:

. . . .
. . . .

IMO..I think it will look good. There will be no mufflers, Although I did find some that will work with my application. Now...I kno people put the pipe out the side up by the door. But...I have never ever seen them comming out of the BED haha. I think it would look GREAT!!! So when I get the engnie done that hows we are doing it

Tell me wat ya think guys!!!

Tyler

AirMale · 09-21-2003, 04:45 PM

Someone has a little extra time on their hands......ok man put down the sawzall

**N2TRUX** · 09-21-2003, 05:00 PM

Uh....no

Prerunner1982 · 09-21-2003, 05:54 PM

you plan on moving your tank(s)? as they would be in the way. interesting idea, though i have seen something similar... not all 8 pipes, but 2.....

Hard_Core_Hick · 09-21-2003, 06:09 PM

sorta like nascar

C&C Chevy · 09-21-2003, 06:47 PM

Does it rain where you live? How will you keep the water out? With some cool looking exhaust flaps like on the big rigs?

*1FaastC10* · 09-21-2003, 08:37 PM

heh, and you guys thought interior resonance was bad with dumped Flowmasters! '78 Silverado, make sure you wear hearing protection every time you drive your truck. i've probably driven 25-30 cars with exhaust stacks out the hood, this is essentially the same thing you're doing, but it will be behind you rather than in front. let me tell you, there's nothing quiet about them. i think if you really want something different, put a set of side pipes on it.

gldevall · 09-21-2003, 08:40 PM

I think that it would be a waste of time and money. But to each his own.

79BIG10 · 09-21-2003, 09:03 PM

It would work but not like you would want it to as in performance. You wouldn't have any backflow and the truck would be choking itself on the exhaust. If anything why not just have long tube headers with collectors then add a branch off of the pipes then.

78' Silverado · 09-21-2003, 11:37 PM

Ok...Yes this is still an Idea lol. and yes its a lil weird and not really performance savy but still lol. To answer the ?'s lol

1. Yes its rains...I mgiht use the big rig cap idea i like that lol
2. I am nto really a big fan of side pipes
3. I dont think its a waste of anything lol
4. I did find some Mufflers of this application, If i still wana do it

I think it would be kool lol But thats me lol. Something thats kool to one guy is really ugly to everyone else haha :P But I dont care....I am just trying to stand out HAHA!!

Tyler

low 84 · 09-21-2003, 11:59 PM

i think brandon is right about this really hurting the performance of your truck. you really need all the pipes to collect into one. if you really want the 8 pipes i would use a collector like normal but then split them back into 8 pipes just before they exit

09-21-2003, 01:19 PM	#1
78' Silverado \/ My Loves \/ Join Date: Mar 2003 Location: Midland,Texas Posts: 462	Exhaust Idea....Tell me wat you think? I'v Been on this idea for quite some time now. I wanna get some headers that bolt on like usual But dont have a collector on them. Then I wanna run all the pipe back to the bed ok. Then I wanna cut 8 hols from the bottom on the bed and stick one pipe in each hole. The pattern should look like this: . . . . . . . . IMO..I think it will look good. There will be no mufflers, Although I did find some that will work with my application. Now...I kno people put the pipe out the side up by the door. But...I have never ever seen them comming out of the BED haha. I think it would look GREAT!!! So when I get the engnie done that hows we are doing it Tell me wat ya think guys!!! Tyler __________________ 78' Silverado - Blue - (In a Coma) 04' Silverado -Red- 383 Stroker in progress for the 78'!!!

09-21-2003, 04:45 PM	#2
AirMale Senior Member Join Date: Jan 2003 Location: Atlantic City, NJ Posts: 1,073	Someone has a little extra time on their hands......ok man put down the sawzall __________________ 86 SWB 9.0 LITER T-400-OD 4.11 eaton-4/5 drop Best 1/4 12.51 @112mph no traction

09-21-2003, 05:00 PM	#3
N2TRUX Happy to be here Join Date: Mar 2000 Location: Cypress, TX Posts: 39,021	Uh....no __________________ Follow me on Facebook and Instagram @N2trux.com Articles- "Jake" the 84 to 74 crewcab "Elwood" the77_Remix 85 GMC Sierra "Scarlett" "Refining Sierra"

09-21-2003, 05:54 PM	#4
Prerunner1982 Registered User Join Date: Oct 2002 Location: Edmond, OK Posts: 5,904	you plan on moving your tank(s)? as they would be in the way. interesting idea, though i have seen something similar... not all 8 pipes, but 2..... __________________ Jon 1982 Chevy Silverado 350/th350.... RETIRED 1993 Jeep XJ 2 door(Cherokee) 4wd 4.0ltr/AX-15 (5spd)/NP231 .... Oklahoma Roll Call

09-21-2003, 06:09 PM	#5
Hard_Core_Hick Registered User Join Date: Apr 2003 Location: Canada Posts: 133	sorta like nascar __________________ I need a 454 4 barrel and dad wont let me get one

09-21-2003, 06:47 PM	#6
C&C Chevy Registered User Join Date: Feb 2003 Location: Midwest City, OK Posts: 1,001	Does it rain where you live? How will you keep the water out? With some cool looking exhaust flaps like on the big rigs? __________________ Robert Current: 1986 SWB Silverado 4.3 / TH400 Past: 1985 SWB Silverado 305 / TH350 - sold 1995 1987 1/2 ton Silverado - FI 350 / 700R4 sold 2007

09-21-2003, 08:37 PM	#7
1FaastC10 Account Suspended Join Date: Oct 2002 Location: Elkhart, IN Posts: 6,399	heh, and you guys thought interior resonance was bad with dumped Flowmasters! '78 Silverado, make sure you wear hearing protection every time you drive your truck. i've probably driven 25-30 cars with exhaust stacks out the hood, this is essentially the same thing you're doing, but it will be behind you rather than in front. let me tell you, there's nothing quiet about them. i think if you really want something different, put a set of side pipes on it.

09-21-2003, 08:40 PM	#8
gldevall Registered User Join Date: Mar 2003 Location: Walker, LA Posts: 2,925	I think that it would be a waste of time and money. But to each his own. __________________ Gary -1986 SWB: lowered 4/6, SOLD!!! -Best 1/4 mile: 14.51 @ 91.01 MPH -2001 Pewter Tahoe, billet grill, Corsa Sport Cat-back, K&N FIPK SOLD!!! -2004 Z-71 Extended cab with a flowmaster, BDS 6.5", 3" BL, 35x12.5x18 Trail Grapplers on Pro-Comp 18x9 wheels

09-21-2003, 09:03 PM	#9
79BIG10 I'm back with 2nd truck! Join Date: Feb 2002 Location: Texas Posts: 3,774	It would work but not like you would want it to as in performance. You wouldn't have any backflow and the truck would be choking itself on the exhaust. If anything why not just have long tube headers with collectors then add a branch off of the pipes then. __________________ 1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson

09-21-2003, 11:37 PM	#10
78' Silverado \/ My Loves \/ Join Date: Mar 2003 Location: Midland,Texas Posts: 462	Ok...Yes this is still an Idea lol. and yes its a lil weird and not really performance savy but still lol. To answer the ?'s lol 1. Yes its rains...I mgiht use the big rig cap idea i like that lol 2. I am nto really a big fan of side pipes 3. I dont think its a waste of anything lol 4. I did find some Mufflers of this application, If i still wana do it I think it would be kool lol But thats me lol. Something thats kool to one guy is really ugly to everyone else haha :P But I dont care....I am just trying to stand out HAHA!! Tyler __________________ 78' Silverado - Blue - (In a Coma) 04' Silverado -Red- 383 Stroker in progress for the 78'!!!

09-21-2003, 11:59 PM	#11
low 84 Registered User Join Date: Jan 2002 Location: Houston, TX Posts: 2,144	i think brandon is right about this really hurting the performance of your truck. you really need all the pipes to collect into one. if you really want the 8 pipes i would use a collector like normal but then split them back into 8 pipes just before they exit __________________ '51 F100, backhalf with a narrowed 9 and coil overs, 18.5" mickeys, monte front clip, +400" sbc in the works '05 1500 Crew Cab RIP '84 swb 5/7 drop, solid cammed 408 w/ fully ported dart heads, th350 w/ 10 inch hughes, 12 bolt w/ 3.73 richmonds and a locker '80 swb 4x4 in progress: 7" lift, 350 th350/np205, d44 and 1.5" ORD tie rod, 14BFF w/discs , armored diff covers, 40" MTR's



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