Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

92 mm FAST INTAKE ISSUE

Thread Tools
 
Search this Thread
 
Old May 13, 2014 | 12:29 AM
  #1  
TransAmTimmy's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2013
Posts: 74
Likes: 0
From: Plantation Florida
Default 92 mm FAST INTAKE ISSUE

I feel dumb for asking, I installed the FAST intake and Nick Williams TB yesterday and I didn't see a port for the HVAC system like on the stock manifold. Did I over look something is their another way to get vacuum so my blend door will work correctly? Thanks
Reply
Old May 13, 2014 | 11:13 AM
  #2  
1994_383_Z28's Avatar
12 Second Club
iTrader: (1)
 
Joined: Aug 2011
Posts: 236
Likes: 0
From: Oviedo, Florida
Default

You're talking about the vacuum line that goes to the back of the intake? Do you have any pics?
Reply
Old May 13, 2014 | 03:08 PM
  #3  
TransAmTimmy's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2013
Posts: 74
Likes: 0
From: Plantation Florida
Default

Originally Posted by 1994_383_Z28
You're talking about the vacuum line that goes to the back of the intake? Do you have any pics?
On the stock manifold there is the brake booster and the small port for the HVAC.
On the FAST there is only a port for the booster and a map port.
Attached Thumbnails 92 mm FAST INTAKE ISSUE-3822_3_.png  
Reply
Old May 13, 2014 | 03:09 PM
  #4  
TransAmTimmy's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2013
Posts: 74
Likes: 0
From: Plantation Florida
Default

My issues is the small HVAC port has no where that I saw to be connected. I didnt know how many people ran into this.
Reply
Old May 13, 2014 | 07:27 PM
  #5  
1gt2nv's Avatar
TECH Resident
iTrader: (5)
 
Joined: Jan 2009
Posts: 969
Likes: 0
From: Wausau, WI
Default

The small line goes into a small nipple on the pass side of the fast intake.
Reply
Old May 13, 2014 | 09:06 PM
  #6  
Paul Bell's Avatar
That's MISTER MODERATOR
20 Year Member
Photogenic
Liked
Loved
iTrader: (9)
 
Joined: Nov 2005
Posts: 7,616
Likes: 65
From: NYC
Default

Reply
Old May 13, 2014 | 09:11 PM
  #7  
99Bluz28's Avatar
TECH Senior Member
iTrader: (35)
 
Joined: Nov 2007
Posts: 9,705
Likes: 12
From: C. V., Kalifornia
Default

The small vacuum port is on the passenger side, directly behind the very rear manifold mount bolt hole location(see photo above) Get you a rubber 90* vacuum port/line connector and first install it on the hard vacuum line, then install it on the side port on your FAST 92 manifold.

Last edited by 99Bluz28; May 13, 2014 at 09:12 PM. Reason: correction
Reply
Old May 14, 2014 | 10:52 AM
  #8  
TransAmTimmy's Avatar
Thread Starter
Staging Lane
 
Joined: Oct 2013
Posts: 74
Likes: 0
From: Plantation Florida
Default

Thanks everyone, I missed it completely Teaches me to change a manifold at 3am before work the next day.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

 Brett Foote
story-1

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-2

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-3

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-4

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-5

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-6

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-7

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-8

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-9

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo




All times are GMT -5. The time now is 04:43 AM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-2
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-3
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-4
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-5
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-6
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-7
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-8
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-9
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE