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:

C5 Corvette Modifications Primer

Thread Tools
 
Search this Thread
 
Old Mar 19, 2008 | 03:53 PM
  #21  
EG@EnglandGreen's Avatar
0EG@EnglandGreen
Thread Starter
Supporting Tuner
 
Joined: Sep 2004
Posts: 51,896
Likes: 39
From: ================== Houston, Texas www.englandgreen.com ================== Necessary Evil™ __________
CI 6-7-8-9-10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14
Default

ttt
Reply
Old Mar 22, 2008 | 12:36 PM
  #22  
Arcane1's Avatar
Arcane1
Supporting Tuner
 
Joined: Mar 2006
Posts: 1,311
Likes: 0
From: Houston TX
Cruise-In VIII Veteran
St. Jude Donor '06-'07
Default

Bump
Reply
Old Mar 22, 2008 | 01:09 PM
  #23  
glide's Avatar
glide
Burning Brakes
15 Year Member
 
Joined: Feb 2007
Posts: 786
Likes: 6
From: Manassas VA/Flagler Beach FL
St. Jude Donor '13,'19
Default

Originally Posted by EnglandGreen
Please don't waste your money on either high flow cats or an x-pipe on an otherwise stock exhaust system. Both will see zero gains. Wait until you do headers, which come with both high flow cats and an x-pipe.

You might want to think about one of the best bangs for your buck - a Blackwing intake, a Halltech Stinger intake or a Vararam.

Your gas mileage should remain close to the same and you engine will wake up a bit when you put your foot in it.
I ended up with a Volant dual cone filter and a hood seal. Its a start.
Reply
Old Mar 23, 2008 | 07:56 AM
  #24  
EG@EnglandGreen's Avatar
0EG@EnglandGreen
Thread Starter
Supporting Tuner
 
Joined: Sep 2004
Posts: 51,896
Likes: 39
From: ================== Houston, Texas www.englandgreen.com ================== Necessary Evil™ __________
CI 6-7-8-9-10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14
Default

Originally Posted by glide
I ended up with a Volant dual cone filter and a hood seal. Its a start.
Reply
Old Apr 9, 2008 | 08:26 PM
  #25  
FullOutPwr's Avatar
FullOutPwr
Instructor
20 Year Member
All Eyes On Me
 
Joined: Oct 2002
Posts: 106
Likes: 6
From: Cle Elum, WA
Default

In an ideal mod sequence... cam or converter first for us A4's?

This is assuming a full intake and longtubes have already installed. (my stock catback isn't going anywhere)

Last edited by FullOutPwr; Apr 9, 2008 at 08:31 PM.
Reply
Old Apr 10, 2008 | 08:09 AM
  #26  
EG@EnglandGreen's Avatar
0EG@EnglandGreen
Thread Starter
Supporting Tuner
 
Joined: Sep 2004
Posts: 51,896
Likes: 39
From: ================== Houston, Texas www.englandgreen.com ================== Necessary Evil™ __________
CI 6-7-8-9-10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14
Default

Originally Posted by FullOutPwr
In an ideal mod sequence... cam or converter first for us A4's?

This is assuming a full intake and longtubes have already installed. (my stock catback isn't going anywhere)
Depends on what size cam you are contemplating. If it's a baby cam, you can get away with the stock converter - if bigger then I would suggest the stall before or during the cam install.

Stephen
Reply
Old Apr 10, 2008 | 09:37 AM
  #27  
gunnerrun's Avatar
gunnerrun
Racer
 
Joined: Nov 2007
Posts: 327
Likes: 0
Default Cam

Could you provide a max size for a "baby cam" duration intake, exhaust; lift intake, exhaust, and lsa?
Reply
Old Apr 10, 2008 | 03:17 PM
  #28  
FullOutPwr's Avatar
FullOutPwr
Instructor
20 Year Member
All Eyes On Me
 
Joined: Oct 2002
Posts: 106
Likes: 6
From: Cle Elum, WA
Default

Originally Posted by EnglandGreen
Depends on what size cam you are contemplating. If it's a baby cam, you can get away with the stock converter - if bigger then I would suggest the stall before or during the cam install.

Stephen
Your whiplash cam for instance?
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-1

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-2

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-3

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

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

 Joe Kucinski
story-7

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

 Verdad Gallardo
story-8

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-9

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

 Michael S. Palmer
Old Apr 10, 2008 | 04:10 PM
  #29  
EG@EnglandGreen's Avatar
0EG@EnglandGreen
Thread Starter
Supporting Tuner
 
Joined: Sep 2004
Posts: 51,896
Likes: 39
From: ================== Houston, Texas www.englandgreen.com ================== Necessary Evil™ __________
CI 6-7-8-9-10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14
Default

Originally Posted by gunnerrun
Could you provide a max size for a "baby cam" duration intake, exhaust; lift intake, exhaust, and lsa?
That's really tricky. Once you move the idle speed up from stock 550rpm to 800+rpm, the stock converter wants to engage (like a clutch on a manual car). You feel like you have cruise control on all the time - which is fine for some and annoying for others.

It all depends on your tolerance for "bad behaviour" - viz: non stock behaviour.

Originally Posted by FullOutPwr
Your whiplash cam for instance?
I would definitely suggest a stall with my Whiplash cam (or even Monster cam)
Reply
Old Apr 17, 2008 | 12:08 AM
  #30  
04tripleblkcoupe's Avatar
04tripleblkcoupe
Racer
10 Year Member
 
Joined: Aug 2007
Posts: 311
Likes: 5
From: Montgomery Alabama
Default Hey Stephen !!!!!!!!!!!!

How are you doing ? I know you have probably been busy as a bee, Thanks for the whiplash cam, still sitting on the shelf, but still planning on you installing it along with the kit and stall converter. But I was wondering if you have sold anyone the ( EnglandGreen Insanity Cam™) yet ? cause I would really like to hear that bad boy.

But hopefully before much longer I will be giving you a call to set everything up so you can install my whiplash, Hope everything has been going well !!!!!!!!!!!!!!!!!!!!!!
Reply
Old Apr 17, 2008 | 10:26 AM
  #31  
EG@EnglandGreen's Avatar
0EG@EnglandGreen
Thread Starter
Supporting Tuner
 
Joined: Sep 2004
Posts: 51,896
Likes: 39
From: ================== Houston, Texas www.englandgreen.com ================== Necessary Evil™ __________
CI 6-7-8-9-10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14
Default

Originally Posted by 04tripleblkcoupe
How are you doing ? I know you have probably been busy as a bee, Thanks for the whiplash cam, still sitting on the shelf, but still planning on you installing it along with the kit and stall converter. But I was wondering if you have sold anyone the ( EnglandGreen Insanity Cam™) yet ? cause I would really like to hear that bad boy.

But hopefully before much longer I will be giving you a call to set everything up so you can install my whiplash, Hope everything has been going well !!!!!!!!!!!!!!!!!!!!!!
Things are good, thanks for asking!

I have sold 3 Insanity cams. The last one I sold went to the same customer that previously bought my Godzilla cam for his C5 Z06. It was a Procharger F1R 383ci forged engine and it made over 800rwhp with my Godzilla cam. He sold that car here on the Forum.

He now has a 2008 C6 Z06 and he installed my Insanity cam - stock heads, stock pulley, just long tube headers and intake on his LS7 and made - get this - 569rwhp all naturally aspirated. He is planning on twin turbos in the near future and we anticipate well north of 900rwhp.

That is 569rwhp from (essentially) a cam only install.

Oh yes - and at idle, the Insanity chops like a lumberjack!!



Stephen

Last edited by EG@EnglandGreen; Apr 17, 2008 at 10:28 AM.
Reply
Old Jun 16, 2008 | 08:43 AM
  #32  
EG@EnglandGreen's Avatar
0EG@EnglandGreen
Thread Starter
Supporting Tuner
 
Joined: Sep 2004
Posts: 51,896
Likes: 39
From: ================== Houston, Texas www.englandgreen.com ================== Necessary Evil™ __________
CI 6-7-8-9-10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14
Default

ttt
Reply




All times are GMT -4. The time now is 09:09 PM.

story-0
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-1
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-2
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-3
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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