headers
Thread Starter
Member
Joined: Oct 2007
Posts: 123
Likes: 0
Car: 1986 Trans Am
Engine: 350 4BBL
Transmission: T5
Axle/Gears: 3.70
headers
Read the sticky at the top and found it to be very informative really the only question I have is why such a big price difference..headman #68470 147.99 (jegs) and the y pipe #17470 102.99 also jegs and the hooker 2055 where 449.99 from jegs with y pipe both painted black. also I seen the 2055 came with air tubes I have a carb so i dont need those so is there an alternetive? and last how long will the black painted ones hold up? cause the ceramic coated hookers where like 800 bucks
and I never seen a ceramic coated headman...any ideas?
and I never seen a ceramic coated headman...any ideas? Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
The Hedmans use a 2-1/2" pipe with an adapter for a 3" cat. The 2055HKR's are great pieces with the best 3" y-pipe out there (never smaller than 3" after the 2 sides come together - no other commercially-available y-pipe is made that way).
If you don't need the A.I.R. tubes, cut them off and weld the holes shut. You're still performance ahead for the $'s.
Black paint lasts about 15 minutes on headers.
Hedmans are available coated. They call it "HTC" coating. http://www.hedman.com/pages/hedmanmain.html 68470 is 68476 coated.
If you don't need the A.I.R. tubes, cut them off and weld the holes shut. You're still performance ahead for the $'s.
Black paint lasts about 15 minutes on headers.
Hedmans are available coated. They call it "HTC" coating. http://www.hedman.com/pages/hedmanmain.html 68470 is 68476 coated.
Last edited by five7kid; Nov 10, 2007 at 09:46 PM.
Thread Starter
Member
Joined: Oct 2007
Posts: 123
Likes: 0
Car: 1986 Trans Am
Engine: 350 4BBL
Transmission: T5
Axle/Gears: 3.70
Re: headers
So if I go coated on the hooker headers am I still able to cut and weld on it? or will that damage the coating? cause I dont have a shop anywheres near me that can re-coat them...also is there a reason to get the one's with air or is there on without?
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
As I see it, not wanting A.I.R. tubes is the worst reason for not getting 2055HKR's. Buy them uncoated, cut the tubes off and weld the hole shut (I smoothed out the pipe inside the primary tubes and radius'd the corners to match the exhaust ports a little better as well), fit check them and open up the ball connector to match the y-pipe down-tubes mounting; then send them off to Jet Hot for ceramic coating.
I realize this isn't an unbox and install process I'm suggesting. I am suggesting, though, that this will give you the best exhaust over the long haul. If you do want to unbox and install, and don't want to hook up A.I.R., get them coated, and cap off the A.I.R. check valve mount fitting.
I realize this isn't an unbox and install process I'm suggesting. I am suggesting, though, that this will give you the best exhaust over the long haul. If you do want to unbox and install, and don't want to hook up A.I.R., get them coated, and cap off the A.I.R. check valve mount fitting.
Senior Member
Joined: Oct 2007
Posts: 641
Likes: 1
Car: 91 RS
Engine: 350 TPI
Transmission: T5
Axle/Gears: 3.45
Re: headers
does anyon have any info on the jba headers? so far after looking around on the exhaust and header threads, I havent seen anything at all about
them.
them. Thread Starter
Member
Joined: Oct 2007
Posts: 123
Likes: 0
Car: 1986 Trans Am
Engine: 350 4BBL
Transmission: T5
Axle/Gears: 3.70
Re: headers
As I see it, not wanting A.I.R. tubes is the worst reason for not getting 2055HKR's. Buy them uncoated, cut the tubes off and weld the hole shut (I smoothed out the pipe inside the primary tubes and radius'd the corners to match the exhaust ports a little better as well), fit check them and open up the ball connector to match the y-pipe down-tubes mounting; then send them off to Jet Hot for ceramic coating.
I realize this isn't an unbox and install process I'm suggesting. I am suggesting, though, that this will give you the best exhaust over the long haul. If you do want to unbox and install, and don't want to hook up A.I.R., get them coated, and cap off the A.I.R. check valve mount fitting.
I realize this isn't an unbox and install process I'm suggesting. I am suggesting, though, that this will give you the best exhaust over the long haul. If you do want to unbox and install, and don't want to hook up A.I.R., get them coated, and cap off the A.I.R. check valve mount fitting.
Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Canada? I know there has been discussion of sources of ceramic coating north of the border.
I can appreciate what you're saying. But, for whatever reason, the best y-pipes come with emissions headers (the other "good" choice would be Hedmans for dual cats - you can "Y" them together where the cats would go if you don't need cats, but they'll have the A.I.R. tubes as well).
I can appreciate what you're saying. But, for whatever reason, the best y-pipes come with emissions headers (the other "good" choice would be Hedmans for dual cats - you can "Y" them together where the cats would go if you don't need cats, but they'll have the A.I.R. tubes as well).
Trending Topics
Thread Starter
Member
Joined: Oct 2007
Posts: 123
Likes: 0
Car: 1986 Trans Am
Engine: 350 4BBL
Transmission: T5
Axle/Gears: 3.70
Re: headers
What exactly makes the y pipes better? is it just overall size in/out cause I have a shop lined up here that can do some really nice work if you wanna pay for it...I have no problems having a y pipe chopped up a bit, if it means I get some headers without "A.I.R" I would rather spend the money and get the nice headers first rather than buy a deccent set then down the road go for more power and need a better header...is there a header that I could just get a y pipe built for? cause that might be the better choice for me. By the way I appreciate all your help. Oh what about the 2460's the shop I'm getting to do my work next summer can do manderal (sp?) piping so would that be a way to go?
Last edited by valleyguy; Nov 14, 2007 at 05:05 AM.
Joined: Mar 2000
Posts: 5,703
Likes: 132
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: headers
What exactly makes the y pipes better? is it just overall size in/out cause I have a shop lined up here that can do some really nice work if you wanna pay for it...I have no problems having a y pipe chopped up a bit, if it means I get some headers without "A.I.R" I would rather spend the money and get the nice headers first rather than buy a deccent set then down the road go for more power and need a better header...is there a header that I could just get a y pipe built for? cause that might be the better choice for me. By the way I appreciate all your help. Oh what about the 2460's the shop I'm getting to do my work next summer can do manderal (sp?) piping so would that be a way to go?

PM me for price.
Thread
Thread Starter
Forum
Replies
Last Post
redformula88
Engine/Drivetrain/Suspension Parts for Sale
2
Oct 14, 2015 06:08 PM





