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:

FAST 102 questions

Thread Tools
 
Search this Thread
 
Old Dec 5, 2011 | 11:05 PM
  #21  
RonSSNova's Avatar
RonSSNova
Thread Starter
Safety Car
10 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Aug 2011
Posts: 4,439
Likes: 405
From: Portland OR
Default

I think I'll just hack up the cowl and put a pro-stock scoop on it!
Warren Johnson got nuttin on me.

Anyway, I wasn't complaining. I said I would test fit it and I did and provided photos.

Back to Joe Walsh cranked up loud.
Reply
Old Dec 5, 2011 | 11:20 PM
  #22  
CTD's Avatar
CTD
Melting Slicks
15 Year Member
 
Joined: Jun 2005
Posts: 2,396
Likes: 52
From: Sicamous BC
Default

There ya go!
Reply
Old Dec 6, 2011 | 12:21 AM
  #23  
Zeus-of-Boost's Avatar
Zeus-of-Boost
Burning Brakes
15 Year Member
 
Joined: Nov 2008
Posts: 998
Likes: 0
Default

just keep us informed bc im thinking of going the same route.
Reply
Old Dec 6, 2011 | 10:01 AM
  #24  
$$$frumnuttin''s Avatar
$$$frumnuttin'
Tech Contributor
20 Year Member
 
Joined: Aug 1999
Posts: 16,376
Likes: 404
From: Should this thoughtful, valuable contribution meet with no acknowledgement or 'thanks' this post----
Default

hmmmm...just saw this on ebay....adds a bit of controversy...any opinions?

"What we have here is quite possibly the last brand new FAST 92mm intake manifold in the world. Yes thats right, its brand new, still in the original box. It has never been on a car, not even for a test fit. Ok, now that we are on the same page. We have acquired this intake along with a brand new 92MM FAST throttle body(still in the original plastic wrap, and in the actual FAST hard shell plastic case that is pictured). We cant disclose how we got this intake, but lets just say we are confident there aren't any more that are BRAND NEW, anywhere. FAST stopped making the FAST 92 intakes and then changed over to the 102MM intakes. There hasn't been a FAST 92mm intake produced for the last 3 years, and all where sold that same week FAST announced they where changing out to a 102 design. People bought them and sold them to make a huge profit.

The FAST 102s where not designed for the 98-02 Camaros and Trans Ams, or the C5 Corvettes. Dont settle for a 102MM intake that too large for a 346 LS1. Your low end power will suffer, and it is VERY hard to tune the 102MM throttle bodys. Its almost like an on/off switch.This has made the used FAST 90 and 92s highly sought after and has driven their price through the roof. The used 92 intakes are worth more than brand new 102s! We can almost guarantee you will not find another brand new 92MM intake, anywhere.

Since this intake is so rare and hard to find, we have not ported it. We normally take all our intakes to our local machine shop for porting. The porting is usually worth about 10-15 more horsepower over the non ported FAST 90, and worth over 20HP the LS6 intake manifolds. . Their work is amazing and consistent. To anyone who purchases this intake, we will give you the option to have it port it for an extra $125. You will have a brand new and ported FAST 92MM intake, can't beat that anywhere!"
Reply
Old Dec 6, 2011 | 10:58 AM
  #25  
printmanjackson's Avatar
printmanjackson
Safety Car
20 Year Member
Conversation Starter
 
Joined: Jul 2005
Posts: 3,572
Likes: 9
From: Jackson Tn
St. Jude Donor '06-'07-'08-'09
Default

Originally Posted by $$$frumnuttin'
hmmmm...just saw this on ebay....adds a bit of controversy...any opinions?

"What we have here is quite possibly the last brand new FAST 92mm intake manifold in the world. Yes thats right, its brand new, still in the original box. It has never been on a car, not even for a test fit. Ok, now that we are on the same page. We have acquired this intake along with a brand new 92MM FAST throttle body(still in the original plastic wrap, and in the actual FAST hard shell plastic case that is pictured). We cant disclose how we got this intake, but lets just say we are confident there aren't any more that are BRAND NEW, anywhere. FAST stopped making the FAST 92 intakes and then changed over to the 102MM intakes. There hasn't been a FAST 92mm intake produced for the last 3 years, and all where sold that same week FAST announced they where changing out to a 102 design. People bought them and sold them to make a huge profit.

The FAST 102s where not designed for the 98-02 Camaros and Trans Ams, or the C5 Corvettes. Dont settle for a 102MM intake that too large for a 346 LS1. Your low end power will suffer, and it is VERY hard to tune the 102MM throttle bodys. Its almost like an on/off switch.This has made the used FAST 90 and 92s highly sought after and has driven their price through the roof. The used 92 intakes are worth more than brand new 102s! We can almost guarantee you will not find another brand new 92MM intake, anywhere.

Since this intake is so rare and hard to find, we have not ported it. We normally take all our intakes to our local machine shop for porting. The porting is usually worth about 10-15 more horsepower over the non ported FAST 90, and worth over 20HP the LS6 intake manifolds. . Their work is amazing and consistent. To anyone who purchases this intake, we will give you the option to have it port it for an extra $125. You will have a brand new and ported FAST 92MM intake, can't beat that anywhere!"
I can tell you whom ever posted this ad is not telling the truth. But then I hope you don't believe everything you read on the internet
Reply
Old Dec 6, 2011 | 03:01 PM
  #26  
RonSSNova's Avatar
RonSSNova
Thread Starter
Safety Car
10 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Aug 2011
Posts: 4,439
Likes: 405
From: Portland OR
Default

It's called Advertising.

No maam, that's yellow primer....... (Used Cars)

I ordered the short mounts from Hinson.
Reply
Old Dec 6, 2011 | 06:10 PM
  #27  
$$$frumnuttin''s Avatar
$$$frumnuttin'
Tech Contributor
20 Year Member
 
Joined: Aug 1999
Posts: 16,376
Likes: 404
From: Should this thoughtful, valuable contribution meet with no acknowledgement or 'thanks' this post----
Default

Originally Posted by printmanjackson
I can tell you whom ever posted this ad is not telling the truth. But then I hope you don't believe everything you read on the internet
I left out the best part...he wants $1600 for the items.
Reply
Old Dec 6, 2011 | 07:06 PM
  #28  
printmanjackson's Avatar
printmanjackson
Safety Car
20 Year Member
Conversation Starter
 
Joined: Jul 2005
Posts: 3,572
Likes: 9
From: Jackson Tn
St. Jude Donor '06-'07-'08-'09
Default

Originally Posted by $$$frumnuttin'
I left out the best part...he wants $1600 for the items.
$1600
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

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

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Dec 14, 2011 | 09:17 AM
  #29  
RonSSNova's Avatar
RonSSNova
Thread Starter
Safety Car
10 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Aug 2011
Posts: 4,439
Likes: 405
From: Portland OR
Default

So I installed the Hinson 3/8" lowered mounts. Re-test fit the manifold and it fits. Barely.

The oil pan is now resting on the top of the leaf spring. (Front suspension at full droop of course) The engine will actually rock back and forth.

It's all just sitting together, I can't bolt the mounts down because there is not enough weight on them and they just spin. They aren't doweled like the stockers.

So this isn't good as I am going to drag race the car and the suspension will hit full droop on the launch. Base springs BTW, 2000 Coupe.

I'm going to have to shim the cradle now. And either shim these mounts or trade Hinson for stock height ones.

A couple of other things from my original question. Obviously the coolant crossover won't fit under the FAST. And the wiring for the knock sensors is too high as well. I removed the clips that held the wires to the tubes. It's probably the tape bundle around the Y in the wiring. I got tired of working on it last night.

Ron
Reply
Old Dec 14, 2011 | 09:29 AM
  #30  
lucky131969's Avatar
lucky131969
Tech Contributor
15 Year Member
Active Streak: 30 Days
Community Builder
Liked
 
Joined: Jan 2007
Posts: 19,353
Likes: 1,125
From: Dyer, IN
Default

Originally Posted by RonSSNova
So I installed the Hinson 3/8" lowered mounts. Re-test fit the manifold and it fits. Barely.

The oil pan is now resting on the top of the leaf spring. (Front suspension at full droop of course) The engine will actually rock back and forth.

It's all just sitting together, I can't bolt the mounts down because there is not enough weight on them and they just spin. They aren't doweled like the stockers.

So this isn't good as I am going to drag race the car and the suspension will hit full droop on the launch. Base springs BTW, 2000 Coupe.

I'm going to have to shim the cradle now. And either shim these mounts or trade Hinson for stock height ones.

A couple of other things from my original question. Obviously the coolant crossover won't fit under the FAST. And the wiring for the knock sensors is too high as well. I removed the clips that held the wires to the tubes. It's probably the tape bundle around the Y in the wiring. I got tired of working on it last night.

Ron
Reply
Old Dec 14, 2011 | 11:48 AM
  #31  
RonSSNova's Avatar
RonSSNova
Thread Starter
Safety Car
10 Year Member
All Eyes On Me
Photogenic
Top Answer: 1
 
Joined: Aug 2011
Posts: 4,439
Likes: 405
From: Portland OR
Default

I'm making this thing work one way or the other!

Ron
Reply
Old Dec 14, 2011 | 02:17 PM
  #32  
Redvette_22's Avatar
Redvette_22
Le Mans Master
25 Year Member
All Eyes On Me
Photogenic
Liked
 
Joined: Jul 1999
Posts: 5,005
Likes: 38
From: jackson nj
Default

Originally Posted by RonSSNova
I'm making this thing work one way or the other!

Ron
AHH..come on Ron...just put coil overs on the front and 15" spindles as well..then to FAST will only cost you..??????? Great planning on the part of Comp/FAST to market such a POS
Reply
Old Dec 14, 2011 | 03:20 PM
  #33  
WKMCD's Avatar
WKMCD
Race Director
15 Year Member
 
Joined: Dec 2004
Posts: 13,760
Likes: 75
From: Haymarket VA
Default

All we had to do on mine was remove the middle pin on the cowl. It's tight but doesn't hit. So much for mass production tolerances.

It is a better manifold than the 90/92 in that it has more potential for modification. I'm not just talking about port matching. Try modifying the runner length and bell taper on a 90/92.

We picked up 35HP on my 427 over a well ported L76 intake.

Just my $.02

Reply
Old Dec 14, 2011 | 04:22 PM
  #34  
lucky131969's Avatar
lucky131969
Tech Contributor
15 Year Member
Active Streak: 30 Days
Community Builder
Liked
 
Joined: Jan 2007
Posts: 19,353
Likes: 1,125
From: Dyer, IN
Default

Originally Posted by WKMCD
So much for mass production tolerances.
I'm afraid the ownership goes on FAST here Kevin, not GM. FAST failed to due the necessary research on production variation, which is why there is such a disparity in how they fit.
Reply
Old Dec 14, 2011 | 05:18 PM
  #35  
WKMCD's Avatar
WKMCD
Race Director
15 Year Member
 
Joined: Dec 2004
Posts: 13,760
Likes: 75
From: Haymarket VA
Default

Originally Posted by lucky131969
I'm afraid the ownership goes on FAST here Kevin, not GM. FAST failed to due the necessary research on production variation, which is why there is such a disparity in how they fit.
I totally agree. Missed the boat on the fit. It reminds me of things that say "Universal" on them. It usually means "Fits Nothing".
Reply
Old Dec 14, 2011 | 05:41 PM
  #36  
lucky131969's Avatar
lucky131969
Tech Contributor
15 Year Member
Active Streak: 30 Days
Community Builder
Liked
 
Joined: Jan 2007
Posts: 19,353
Likes: 1,125
From: Dyer, IN
Default

Originally Posted by WKMCD
It reminds me of things that say "Universal" on them. It usually means "Fits Nothing".
Yeah, that can be true..
Reply
Old Dec 14, 2011 | 10:45 PM
  #37  
$$$frumnuttin''s Avatar
$$$frumnuttin'
Tech Contributor
20 Year Member
 
Joined: Aug 1999
Posts: 16,376
Likes: 404
From: Should this thoughtful, valuable contribution meet with no acknowledgement or 'thanks' this post----
Default

Originally Posted by WKMCD
I totally agree. Missed the boat on the fit. It reminds me of things that say "Universal" on them. It usually means "Fits Nothing".
You left out this beauty..."simple bolt-on"
Reply
Old Dec 14, 2011 | 11:37 PM
  #38  
printmanjackson's Avatar
printmanjackson
Safety Car
20 Year Member
Conversation Starter
 
Joined: Jul 2005
Posts: 3,572
Likes: 9
From: Jackson Tn
St. Jude Donor '06-'07-'08-'09
Default

Originally Posted by RonSSNova
So I installed the Hinson 3/8" lowered mounts. Re-test fit the manifold and it fits. Barely.

The oil pan is now resting on the top of the leaf spring. (Front suspension at full droop of course) The engine will actually rock back and forth.

It's all just sitting together, I can't bolt the mounts down because there is not enough weight on them and they just spin. They aren't doweled like the stockers.

So this isn't good as I am going to drag race the car and the suspension will hit full droop on the launch. Base springs BTW, 2000 Coupe.

I'm going to have to shim the cradle now. And either shim these mounts or trade Hinson for stock height ones.

A couple of other things from my original question. Obviously the coolant crossover won't fit under the FAST. And the wiring for the knock sensors is too high as well. I removed the clips that held the wires to the tubes. It's probably the tape bundle around the Y in the wiring. I got tired of working on it last night.

Ron
when I put mine on I tighten the mount to the bracket first then after installing the mount in the car I was able to tighten the bottom bolt. My engine does not move at all and I'm suprised to hear of the oil pan touching. I would contact Hinson about this. You could always shim under the mount studs and it would be easier.

Last edited by printmanjackson; Dec 14, 2011 at 11:41 PM.
Reply




All times are GMT -4. The time now is 02:23 PM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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