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01-27-2010, 11:18 PM
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#1 |
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Prestige Worldwide
 
Join Date: Feb 2001
Location: Worldwide
Posts: 2,553
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Big Block Exhaust...
What are you guys running?
Single or duals? Size of pipes? Muffler brand? How do you like your setup? |
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01-27-2010, 11:21 PM
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#2 |
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Registered User
Join Date: Jul 2008
Location: Vancouver
Posts: 147
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Re: Big Block Exhaust...
duals
3 inch pipes spintech mufflers hooker super comps 2inch pri's and 3.5 inch collectors. not sure yet...gotta wait til nice weather |
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01-28-2010, 12:29 AM
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#3 |
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Registered User
Join Date: Jan 2010
Location: chesapeake, va
Posts: 24
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Re: Big Block Exhaust...
454 with dual 3 inch pipes long tube headers, not sure on brand. love the setup and the truck sounds mean
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01-28-2010, 12:35 AM
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#4 |
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Senior Member
Join Date: Jan 2005
Location: SUNNY WARM BIKE RIDING COTTONWOOD ARIZONA
Posts: 2,097
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Re: Big Block Exhaust...
i like what the other two guys say but then its all gonna depend on what youre doing with the truck and what kinda use....
drag, street, pulling trailer/motorhome etc..... big headers and big pipes sounds AWESOME but can hurt bottom end a bit (then cam , heads etc. all come into play) i personally would have loved 3-4" w/ 40 series flows on my BB when i had it but went with 2 1/2 and flows.... sounded great .... |
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01-28-2010, 02:15 AM
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#5 |
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Registered User
Join Date: Jul 2007
Location: Salina, Kansas
Posts: 1,998
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Re: Big Block Exhaust...
flowtech long tube headers into 2.25" pipes true dual. into flowmaster original 40 series mufflers
__________________
1972 C-10...402/400..flowmaster 40 series 1967 Mustang 347 stroker/C-4 1966 Mustang 289/3-speed 2013 Mustang V6/6speed w/300 ponies I may be 23, but i sure do knows 67-72s are sexy! Its not MPG its smiles per gallon! build started 11/25/08 build thread: http://67-72chevytrucks.com/vboard/s....php?p=2993796 |
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01-28-2010, 02:15 AM
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#6 |
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Registered User
Join Date: Jul 2007
Location: Salina, Kansas
Posts: 1,998
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Re: Big Block Exhaust...
that video was before i had headers.. those were the stock manifolds..
__________________
1972 C-10...402/400..flowmaster 40 series 1967 Mustang 347 stroker/C-4 1966 Mustang 289/3-speed 2013 Mustang V6/6speed w/300 ponies I may be 23, but i sure do knows 67-72s are sexy! Its not MPG its smiles per gallon! build started 11/25/08 build thread: http://67-72chevytrucks.com/vboard/s....php?p=2993796 |
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01-28-2010, 04:12 AM
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#7 |
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"THE GREEN GOBLIN"
Join Date: Mar 2008
Location: Fremont Ca.
Posts: 1,025
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Re: Big Block Exhaust...
454BB With Full-Length FlowTech Headers mandrel bent 3 inch Y pipe Single Exhaust system The muffler is a ProTurbo Round Muffler by bullet performance. I have a pair of QTP Electric cutouts I have yet to install..
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 Petey-pablo"THE GREEN GOBLIN" 1972 Cheyenne 10 Short Fleet Side Front 2.5inch Spindles with 2inch Springs Rear 4inch drop Springs. 454BBC TH400,Posi 1971 Cheyenne 10 Long Fleet Side 454BBC TH350,Posi  SoldDrive it like you stole it!  Petey-pablo@sbcglobal.net |
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01-28-2010, 10:02 AM
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#8 |
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Senior Member
 
Join Date: Feb 2001
Location: New Madison, Ohio
Posts: 21,365
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Re: Big Block Exhaust...
Dual
2 1/2' Stock manifolds...sold the Tri Y's Spintech Coming out the back.
__________________
A husband can be right...or...A husband can be happy.  67-72 Chevy and GMC Trucks...The Classic Truck for the Classic Folk.  1970 CST Two tone green, 402BB, 400 Automatic, Tach, Buckets, AC, AM-FM, Tilt, GM CB, GM 8 Tract, LWB, etc   JOHN 17:3...The better side of "LIFE" Remember: Everyday is a good day...Some are just gooder! Last edited by 70cst; 01-28-2010 at 10:03 AM. |
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01-28-2010, 01:49 PM
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#9 |
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Account Suspended
Join Date: Jan 2007
Location: Tucson
Posts: 2,183
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Re: Big Block Exhaust...
Sanderson BB4 Block Huggers, 2 1/2 in dual pipes, Doug Thorley Electric cutouts, 14 in Magnaflow mufflers. Everything is tucked up between the frame rails so it does not show from the sides....after all...I wanted a sleeper.
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01-28-2010, 01:55 PM
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#10 |
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motor exploder
Join Date: Mar 2009
Location: Pittsburgh, PA
Posts: 2,346
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Re: Big Block Exhaust...
I had stock manifolds, dual 2.5" pipes with Flowtech Afterburners on the mild .030" over 454 in my '69. It sounded like a school bus to me, but that was probably more to do with a low compression motor and a tiny cam. I just had it totally rebuilt to a 468 with Ebrock aluminum heads, 10.8:1 compression and a Comp XE294 cam. It will be wearing 1.75" ceramic long tube hedman hedders, 3" duals with an X pipe. Hopefully all that will make it sound purdy.
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Adam 1969 Chevy CST/10 stepside, DART Big M/TREMEC Magnum Extreme/3.73's w/Detroit Truetrac 1965 Chevy Bel Air Wagon (daily driver), 327/TH350,10 bolt w/3.08's 1961 Chevy Bel Air Sport Coupe, ZZ454/M21/9" rear w/3.50's & Detroit Truetrac 2005 GMC 1500 ccsb 2wd, 6.0L/4L65e/3.73 G80 2006 GMC 2500HD ccsb 4x4, DMax LBZ/Allison 6spd/4.56's w/Detroit TrueTrac   Use the SEARCH function on this forum - it is your friend!! |
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01-28-2010, 09:08 PM
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#11 |
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Prestige Worldwide
Join Date: Feb 2001
Location: Worldwide
Posts: 2,553
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Re: Big Block Exhaust...
Those are some great pics and cool videos.... Love the burn outs Pablo....
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01-28-2010, 09:31 PM
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#12 |
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Registered User
Join Date: Jan 2010
Location: Loudon,TN
Posts: 101
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Re: Big Block Exhaust...
427 BB with sanderson bb4 block hugger shorty's with H pipe,Pro-Flo mufflers with 2 1/2 inch pipes all the way out back.It sounds BAD ASS!!!!
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