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11-27-2010, 09:28 PM
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#1 |
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I dun gradjiated collij!!!
Join Date: Jan 2006
Location: St. Helens Oregon
Posts: 1,750
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SO lets design a new exhaust....
Screamin's current system is a hodge podge of stock and ol' school aftermarket pieces that are in need of replacement... So I am deferring to my fellow truck nuts and gearheads to help me come up with a system that is functional, upgradeable, cool, off beat, and wont break the bank....
 Truck Specs: '71 C10 LWB. Suspension: 3/5 Static Drop... I plan on dropping the rear another inch soon. Drivetrain: 700r4 1800 stall 3.73 Rear gears Current engine: 307 with Vortec "906" heads and 214/224 dur cam. Approx. 9.5:1 SCR Future engine will be a L31 Vortec 10:1 SCR roller 218/228 dur cam .525 lift. I'd like to stick with ramhorns or mid length Chevelle headers and exit before the rear tires. If anybody has had any luck running a big diameter single system...I'm game to just about any configuration that sounds good and doesn't drone... So throw your suggestions and pics  my way....
__________________
Built NOT Bought. Viper Red 1971 LWB C10 355 Vortec W/700R4 4/5 drop AKA Screamin' You are missed!
2006 F150 XLT 5.4L Triton Rollin' on 22s the "F1" 67 C20 PS/AC/327/TH400 we call 'er "Bessie" 67 Malibu PS/ZR1-LS1 Brakes/350 Vortec/700R4 2/2 drop on 18" 338s - Tracy's "Boo" Boosted '67 Cougar EFI 5.0 HO roller motor/T5/8.8 Tracloc/ 4 wheel disks - "Project Panther" 79 Honda Z50 - stretched, cafe'd and hotrodded 125CC Lifan/5spd FEAR THE MONKEY! Last edited by screamin_c10; 11-27-2010 at 09:36 PM. |
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11-27-2010, 09:31 PM
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#2 |
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Registered Chevy Owner
Join Date: Aug 2008
Location: Snohomish, wa
Posts: 1,557
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Re: SO lets design a new exhaust....
What HP are you expecting to have with the future engine?
__________________
Love is fleeting, but Chevy trucks are forever!!!!  1970 Chevy CST C10 long box 350/400  2008 Chevy Silverado short box 4x4 Had; 1951 Chevy short box 307/T5 1988 Chevy shot box 4x4 350/350 1971 Chevy C10 long box 4x4 350/350 1971 Chevy C20 long box 350/350 1971 Chevy C10 long box 350/350 |
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11-27-2010, 09:44 PM
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#3 | |
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I dun gradjiated collij!!!
Join Date: Jan 2006
Location: St. Helens Oregon
Posts: 1,750
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Re: SO lets design a new exhaust....
Quote:
Close as I can estimate...haven't takin 'er for a spin yet....
__________________
Built NOT Bought. Viper Red 1971 LWB C10 355 Vortec W/700R4 4/5 drop AKA Screamin' You are missed!
2006 F150 XLT 5.4L Triton Rollin' on 22s the "F1" 67 C20 PS/AC/327/TH400 we call 'er "Bessie" 67 Malibu PS/ZR1-LS1 Brakes/350 Vortec/700R4 2/2 drop on 18" 338s - Tracy's "Boo" Boosted '67 Cougar EFI 5.0 HO roller motor/T5/8.8 Tracloc/ 4 wheel disks - "Project Panther" 79 Honda Z50 - stretched, cafe'd and hotrodded 125CC Lifan/5spd FEAR THE MONKEY! |
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11-27-2010, 09:52 PM
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#4 |
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Registered Chevy Owner
Join Date: Aug 2008
Location: Snohomish, wa
Posts: 1,557
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Re: SO lets design a new exhaust....
I would say no more than 2 1/2" for the 307, but with an almost 400hp; at least 3" pipes.
__________________
Love is fleeting, but Chevy trucks are forever!!!! 1970 Chevy CST C10 long box 350/400 2008 Chevy Silverado short box 4x4 Had; 1951 Chevy short box 307/T5 1988 Chevy shot box 4x4 350/350 1971 Chevy C10 long box 4x4 350/350 1971 Chevy C20 long box 350/350 1971 Chevy C10 long box 350/350 |
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11-27-2010, 10:10 PM
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#5 |
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Registered User
Join Date: Mar 2010
Location: a t w a t e r cali 95301
Posts: 10,713
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Re: SO lets design a new exhaust....
WHAT ARE YOU TRYING TO SAY huh my names hodge
just kidding but my name is actually hodge ,rick hodge
Last edited by 67chevy1series; 11-27-2010 at 10:11 PM. |
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