C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Name this engine part

Thread Tools
 
Search this Thread
 
Old Aug 27, 2014 | 09:24 AM
  #1  
Witmer's Avatar
Witmer
Thread Starter
Racer
10 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Jul 2013
Posts: 485
Likes: 90
From: '97 Coupe & '07 Coupe in Allentown, PA
Default Name this engine part

What is the name and purpose of the piece being held in the photo below? The stock set-up had an accordion coupler between the air bridge and the throttle body. There was a small hole in the accordion that this piece fit into. Do I really need to drill a hole in the new red coupler for this piece? The car runs fine with no error messages.

Note that this is a ’97-’00 set up with the MAF before the power duct and a secondary sensor that plugs directly into the power duct.

Reply
Old Aug 27, 2014 | 11:23 AM
  #2  
Blow Torch's Avatar
Blow Torch
Melting Slicks
10 Year Member
 
Joined: Nov 2003
Posts: 3,011
Likes: 9
From: Dublin GA
Default

should be on a 97-98 with crossover fuel rail. It attaches to a "fuel regulator" and the hose senses the vaccum created by the air passing through the air duct.
Mine is unhooked....
Reply
Old Aug 27, 2014 | 08:15 PM
  #3  
c5chines's Avatar
c5chines
Racer
20 Year Member
All Eyes On Me
 
Joined: Apr 2006
Posts: 435
Likes: 0
Default

Originally Posted by Blow Torch
should be on a 97-98 with crossover fuel rail. It attaches to a "fuel regulator" and the hose senses the vaccum created by the air passing through the air duct.
Mine is unhooked....
Just wondering,why unhooked?
Reply
Old Aug 28, 2014 | 09:41 AM
  #4  
c5vetteguy's Avatar
c5vetteguy
Melting Slicks
10 Year Member
 
Joined: Feb 2009
Posts: 2,857
Likes: 234
From: SW Nuh Hampsha
2018 C5 of Year Finalist
Default

I just capped mine off at the other end. No problemo.
Reply
Old Aug 28, 2014 | 11:58 AM
  #5  
Blow Torch's Avatar
Blow Torch
Melting Slicks
10 Year Member
 
Joined: Nov 2003
Posts: 3,011
Likes: 9
From: Dublin GA
Default

Originally Posted by c5chines
Just wondering,why unhooked?
Running boost, so at times there would be no vacuum , but boost. Also; With boost, don't want any holes in the intake track.
Reply

Get notified of new replies

To Name this engine part





All times are GMT -4. The time now is 06:32 AM.

story-0
10 Corvettes to Drive Before You Die!

Slideshow: 10 Corvettes to drive before you die.

By Joe Kucinski | 2026-06-23 08:31:12


VIEW MORE
story-1
Corvette & Porsche 911: How Two Icons Conquered the Last 25 Years

Slideshow: Corvette and Porsche 911, how two icons conquered the last 25 years.

By Joe Kucinski | 2026-06-23 08:18:33


VIEW MORE
story-2
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-3
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-4
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-5
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-6
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-7
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-8
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-9
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE