Mid length header that comes straight back
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Joined: Jul 1999
Posts: 12,096
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From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Mid length header that comes straight back
Off hand, can anyone think of a shorty or mid length header, in a 1 3/4" primary that on the left (driver) side sweeps back, rather than turns towards the oil pan?
Thirdgen shorty's cannot be used with dual exhaust for this very reason, they are made for a y-pipe.
-- Joe
Thirdgen shorty's cannot be used with dual exhaust for this very reason, they are made for a y-pipe.
-- Joe
Thread Starter
Joined: Jul 1999
Posts: 12,096
Likes: 126
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Re: Mid length header that comes straight back
The only thing I could think of offhand is the ¾-length headers you can get for the old 70's G bodies (they work great on 67-72 trucks). Short of making your own, that's all I know in a mid-length. I'm not really sure if even those can be had with 1¾" primary, though.
Thread Starter
Joined: Jul 1999
Posts: 12,096
Likes: 126
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: Mid length header that comes straight back
Maybe even S10 v8 swap headers?
-- Joe
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: Mid length header that comes straight back
Well not so much that they're designed to use a Y pipe as they're designed to cross over. There's not much room to run pipe inside the frame rails, so if you're going to run pipe straight back you may as well use long tubes... which are really mid-length.
Thread Starter
Joined: Jul 1999
Posts: 12,096
Likes: 126
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: Mid length header that comes straight back
-- Joe
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Re: Mid length header that comes straight back
I've done true duals with headman shorties, with a moroso kick out pan, maybe killed flow but possible. You maybe able just to use a chop saw and straighten it, I also had my slps rebuilt to clear my k memeber. Not above customizing headers, I'm also running true duals with original routing for y pipe, took care of ground clearance issues.
Thread Starter
Joined: Jul 1999
Posts: 12,096
Likes: 126
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: Mid length header that comes straight back
I've done true duals with headman shorties, with a moroso kick out pan, maybe killed flow but possible. You maybe able just to use a chop saw and straighten it, I also had my slps rebuilt to clear my k memeber. Not above customizing headers, I'm also running true duals with original routing for y pipe, took care of ground clearance issues.
Too bad the 2210s are soo low. The set I had was all smashed from ground contact. Fine for a track car, not so good for the back roads of New Hampshire...
-- Joe
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Joined: Sep 2000
Posts: 6,775
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From: So.west IN
Car: 87 Formula/ 00 Xtreme
Engine: TPI 305/ v6
Transmission: struggling t-5/ 4l60E
Axle/Gears: 3.08/ 3.23
Thread Starter
Joined: Jul 1999
Posts: 12,096
Likes: 126
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: Mid length header that comes straight back
His headers look nice, similar to SLP's. However, they are meant for a y-pipe, and are very expensive. Probably a good bargain for the Cali boys with their strict emissions standards.
I'm at the point where I'm considering just making a set using a summit kit. I have a tig..
-- Joe
I'm at the point where I'm considering just making a set using a summit kit. I have a tig..
-- Joe
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From: Aloha, Oregon
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Re: Mid length header that comes straight back
Dyno Don's headers are cheaper than ceramic coated Hooker 2055's...
Thread Starter
Joined: Jul 1999
Posts: 12,096
Likes: 126
From: SALEM, NH
Car: '88 Formula
Engine: LC9
Transmission: 4L60E
Axle/Gears: 3.89 9"
Re: Mid length header that comes straight back
$800 with y-pipe...
http://www.top-downsolutions.com/powertrain-performance
2055's ceramic coated are $700.
http://www.summitracing.com/parts/HOK-2055-1HKR/
(just saying)
I spoke with Don, and he isn't interested in making a set that sweeps back on the driver side for guys like me with 3" pipes that straddle the transmission. It would probably cost him more to make a special Jig for a potential of only a few sales, can't blame him.
Why the aftermarket doesn't make 1 3/4 headers for thirdgen is beyond me..
Ebay is filled with STAINLESS 1 5/8" shorty headers for $160 a set. If they made 'em in 1 3/4" they would sell boat loads.. A Summit weld up kit, with flanges for a 1 3/4" shorty header is around $160. Maybe I should start making these things. I do have a TIG.
-- Joe
http://www.top-downsolutions.com/powertrain-performance
2055's ceramic coated are $700.
http://www.summitracing.com/parts/HOK-2055-1HKR/
(just saying)
I spoke with Don, and he isn't interested in making a set that sweeps back on the driver side for guys like me with 3" pipes that straddle the transmission. It would probably cost him more to make a special Jig for a potential of only a few sales, can't blame him.
Why the aftermarket doesn't make 1 3/4 headers for thirdgen is beyond me..
Ebay is filled with STAINLESS 1 5/8" shorty headers for $160 a set. If they made 'em in 1 3/4" they would sell boat loads.. A Summit weld up kit, with flanges for a 1 3/4" shorty header is around $160. Maybe I should start making these things. I do have a TIG.
-- Joe
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