C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Anyone got OBX headers?

Thread Tools
 
Search this Thread
 
Old Jul 29, 2015 | 06:44 PM
  #1  
Yguy's Avatar
Yguy
Thread Starter
Drifting
25 Year Member
Liked
 
Joined: Jan 2001
Posts: 1,408
Likes: 13
From: Dayton, Ohio
Default Anyone got OBX headers?

I'm putting a new project together and I'm looking at OBX headers. Have any of you guys tried them yet?
Thanks for any help you can offer.
Reply
Old Jul 29, 2015 | 11:19 PM
  #2  
littlesk8cracker's Avatar
littlesk8cracker
Drifting
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Dec 2007
Posts: 1,329
Likes: 17
From: woodbury new jersey
Default

i have them on my 94. some people had success with them, others didn't. im one of the ones that did not have success. the actual header fit pretty well into the car, but the pipes to connect from the header to the stock exhaust was all wrong. I ended up having to have a shop weld up connections. well after that the car got put away for a little bit. when I pulled it out and went to finish the car, I realized the shop didn't leave a spot for my rear 02, and they welded the pipes at an odd angle so I cant get my mufflers on in the back. long story short, I just ordered a set of ARH headers the other day that will be replacing the obx. if your short on money you can try the obx, but if you want the best header available, get the ARH
Reply
Old Jul 30, 2015 | 07:01 AM
  #3  
Ronaldo's Avatar
Ronaldo
Racer
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Nov 2006
Posts: 379
Likes: 7
Default

Originally Posted by corvette_bob
I'm putting a new project together and I'm looking at OBX headers. Have any of you guys tried them yet?
Thanks for any help you can offer.
I have them on my '87. It took some modifications to install them, various holes at the head side had to be enlarged to make them fit.

Some work required, but I think they're OK compared to the price.

I have the complete 2.5" OBX exhaust without cats so can't comment on how they fit on the stock exhaust...
Reply
Old Jul 30, 2015 | 08:31 AM
  #4  
tgurnick's Avatar
tgurnick
Racer
10 Year Member
All Eyes On Me
Photogenic
Liked
 
Joined: Jul 2012
Posts: 262
Likes: 12
From: South Lyon, MI
Default

I bought and put a set of stainless ones on in 2012 when I first swapped my engine in my 85. I had a shop cut off the EGR tubes and weld them shut. I scrapped the factory exhaust because of how rusted out it was and had the same shop build an entire system back.

I pulled the engine last year to fix some pretty bad leaks and wrapped the headers while they were out, because why not? The car sits outside year round currently. After three years of winters and some rain they're still there in fine shape. This car has been a daily for spurts when it is running right, rain or shine.

I've put a few thousand miles on them collectively. The only thing is that the bolts for the headers are an absolute bear. Everything lines up. The bolt holes are so close to the primaries that getting a socket on is impossible. I found that hex socket head bolts made things a little easier.
Reply
Old Jul 30, 2015 | 05:40 PM
  #5  
Yguy's Avatar
Yguy
Thread Starter
Drifting
25 Year Member
Liked
 
Joined: Jan 2001
Posts: 1,408
Likes: 13
From: Dayton, Ohio
Default

Thank you guys, I appreciate the info. If anyone else has them, you're welcome to chime in.
Reply

Get notified of new replies

To Anyone got OBX headers?





All times are GMT -4. The time now is 04:00 AM.

story-0
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-1
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-2
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-3
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-4
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-5
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-6
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE