01-16-2006, 01:19 PM
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#11 |
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3" Exhaust
Join Date: Oct 2005
Posts: 169
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Hey!
Nobody has said this yet: what is the gain with these headers...?
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'88 N/A automatic, looks, runs and feels like NEW! |
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01-16-2006, 07:49 PM
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#12 |
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3" Exhaust
Join Date: Oct 2005
Location: San Diego, CA
Posts: 238
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I know this is a broad range, but possibly 15-25 HP. Don't quote me though, this is just an educated guess.
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Function Over Form - Form Follows Function 88 MkIII Jurbo |
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01-16-2006, 09:28 PM
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#13 |
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3" Exhaust
Join Date: Oct 2005
Posts: 169
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Not bad!
15-25? Doesn't sound bad at all, I thought it'd be like 6-8... heh.
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'88 N/A automatic, looks, runs and feels like NEW! |
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01-17-2006, 05:42 PM
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#14 |
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3" Exhaust
Join Date: Sep 2005
Location: Willmar, MN
Posts: 131
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So who makes and sells these 2.5" and 3" headers?
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01-17-2006, 06:28 PM
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#15 |
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3" Exhaust
Join Date: Oct 2005
Location: San Diego, CA
Posts: 238
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They're for other applications, I wasn't specifically reffering to the 7M, although now that I look back, I should've
 . To my knowledge only PaceSetter and OBX make a header for the 7M-GE.
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Function Over Form - Form Follows Function 88 MkIII Jurbo |
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01-18-2006, 12:02 AM
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#16 |
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1000whp postwhore
Join Date: Jun 2005
Location: Mojave Desert, Calif.
Posts: 1,705
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I have an '89 n/a. I haven't put headers on it yet...because....the factory exhaust manifold has a double outlet, and the layout of the manifold is very open, and not restrictive. I think just slapping on headers will only get you about 5-7hp more, at most.
A cat back system will get you more gain for the $$$.
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Had a Red 1989 N/A. Automatic. Sports Pkg. w/wing. TEMS, and some nice MODS. Sold to a friend 10/08/08. |
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01-18-2006, 03:40 AM
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#17 |
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3" Exhaust
Join Date: Oct 2005
Posts: 169
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Ah.
Then not worth the $$ :P
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'88 N/A automatic, looks, runs and feels like NEW! |
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01-18-2006, 04:12 AM
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#18 |
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3" Exhaust
Join Date: Sep 2005
Location: Willmar, MN
Posts: 131
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What about CAI, headers, and catback? Wouldn't the whole set be more effective?
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01-18-2006, 05:35 AM
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#19 | |
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1000whp postwhore
Join Date: Jun 2005
Location: Mojave Desert, Calif.
Posts: 1,705
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Quote:
I've done the cat, straight through mufflers and pipes. Cold air intake, and some afm mods. After much research, I feel like I said in my prior post, that the gain would be minimal. BUT...headers would be about my NEXT cheapest thing to do to gain a few more HPs.
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Had a Red 1989 N/A. Automatic. Sports Pkg. w/wing. TEMS, and some nice MODS. Sold to a friend 10/08/08. |
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01-18-2006, 06:22 AM
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#20 | |
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Stock
Join Date: Jul 2005
Posts: 3
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Quote:
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