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:

Performance Mod question

Thread Tools
 
Search this Thread
 
Old Jun 5, 2002 | 05:00 AM
  #1  
Burk's Avatar
Burk
Thread Starter
Instructor
15 Year Member
 
Joined: Oct 2001
Posts: 113
Likes: 1
From: Fort Worth TX
Default Performance Mod question

I just bought my C5 and plan to add a supercharger. However, if I opted for minor mods and no supercharger what kind of horsepower and/or quarter mile times (or speeds) could I expect? I would at least add the following:
Corsa Indy exhaust
Donaldson Blackwing
Kirban shifter
160 degree thermostat
and possibly long tube headers

Thanks.


[Modified by Burk, 9:00 AM 6/5/2002]


[Modified by Burk, 9:01 AM 6/5/2002]
Reply
Old Jun 5, 2002 | 11:13 AM
  #2  
MattG's Avatar
MattG
Le Mans Master
25 Year Member
 
Joined: Apr 1999
Posts: 7,820
Likes: 0
From: Burlington ON
Cruise-In I, II, III, IV & V Veteran
CI-I & II Auto-X Champ
Default Re: Performance Mod question (Burk)

I would say with all the mods you listed (including the long tube headers) you would be around the 330-340rwhp range and could probably run 12.7-12.8 1/4 mile if you are fairly decent at launching it.

If you are interested in pricing or details about any of the mods you listed, feel free to drop me an email.




[Modified by MattG, 10:14 AM 6/5/2002]
Reply
Old Jun 5, 2002 | 11:22 AM
  #3  
Crushinator's Avatar
Crushinator
Race Director
20 Year Member
 
Joined: Mar 2001
Posts: 14,480
Likes: 132
From: PA
Default Re: Performance Mod question (MattG)

That's a pretty good estimate by Matt. I think you'll like the Kirban shifter better than any other mod you do, and you'll gain the most power from the headers. Good luck! :cheers:
Reply
Old Jun 5, 2002 | 05:23 PM
  #4  
CMilVette's Avatar
CMilVette
Melting Slicks
20 Year Member
 
Joined: Jun 2001
Posts: 2,219
Likes: 0
From: Burleson Texas
Default Re: Performance Mod question (QuickSilver97)

Burk,

I run consistent 12.8-12.9's at 111-113 mph with just the Vortex, PRT's, and 160 stat/HPPIII for fans as long as keep my 60' time 2.15 or better. Long-tube headers/drag radials should put me even deeper into the 12's.

Good Luck :cheers:
Reply
Old Jun 5, 2002 | 06:07 PM
  #5  
WALLstAL's Avatar
WALLstAL
Race Director
15 Year Member
 
Joined: Aug 1999
Posts: 15,466
Likes: 0
From: GARDENA Ca, State Of Konfusion
St. Jude Donor '05
Default Re: Performance Mod question (Burk)

Since you are in Tex, I would guess 12.5-.6!
Eastcoast would be faster, Westcoast would be slower!
Reply

Get notified of new replies

To Performance Mod question





All times are GMT -4. The time now is 10:45 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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