Performance Results Dyno sheets, Timeslips, Track Records, Who has the Fastest C5 Corvette?

Guess my hp

Thread Tools
 
Search this Thread
 
Old Sep 11, 2018 | 01:59 PM
  #1  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default Guess my hp

Hey guys. I see the performance forum doesent get used much. So let’s give this a try. Just finishing up with my street tune and gonna be tuning WOT on the Dyno. What do you guys think I’ll make? It will be a dynojet. I’ll be dynoing on 91 and then on e85. You guys can guess both

99 ls1 (99 camaro short block)
Zo6 complete drivetrain (343 SP gears)
Ls7 lifters
Ls2 trays
Ls2 timing chain
Melling 295 pump
AHP ported Fast 92
Ported ls2 tb (98mm out/93mm in
Vararam ram air w/power duct
E2 catch can
Kooks long tubes
Kooks o/r x pipe
B&B bullet quad tip catback
Power bond 25% UDP
LPE 160 t-stat
Msd wires
Pro 5.0 shifter
Katech Billet tensioner
DRM Bilsteins
Pfadt/Johnny O’Connell Sway bars
Anti venom mod
Black smoked corner lights
Front bump steer
Rear bump steer
Alignment w/corner balance

Cometic MLS .040 Head gaskets
Zo6 maf w/adapter
LS6 Valley cover
Mototron 60 lb
Hi flow fuel rails
ARP head bolts
Holley red tall valve covers
Ls3 coils
LG tunnel plate
Pfadt engine mounts
Ecp aluminum radiator
Arp rod bolts
ls3 water pump
Rpm torque tube bearings and bushing
Spec mini twin clutch w/aluminum flywheel and Tilton slave
Tick master cylinder
Racetronix 255 fuel pump kit
IM Heatshield
DRM steering rack bushing
Proflex commander e85 system
C6 oil pan
TEA cnc tfs 215 heads ( titanium intake valves, 59cc)
.0070 ptv clearance
Yella terra 1.7 roller rockers
Anger management custom cam (236-238?, 113.5, .630)

fwiw...car weighs 3200 with me in it so it will be blast to drive when it’s all said and done !

Last edited by 96darkhorse; Sep 11, 2018 at 02:02 PM.
Reply
Old Sep 11, 2018 | 02:45 PM
  #2  
493lszosix's Avatar
493lszosix
Pro
Photogenic
Liked
Loved
Top Answer: 1
 
Joined: Dec 2015
Posts: 660
Likes: 181
From: Knoxville TN
Default

Guessing 490+ on 91 octane
Reply
Old Sep 11, 2018 | 03:10 PM
  #3  
99blkfrc99's Avatar
99blkfrc99
Pro
 
Joined: Jan 2017
Posts: 638
Likes: 70
Default

When do we get to find out? 472 on 91 and 491 on E.
Reply
Old Sep 11, 2018 | 03:11 PM
  #4  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default

I’m lovin’ your guess! Lol. This is rob zonas old setup on his black zo6. They guy who had it before me made 490/440 on a f body. If I remember correctly rob made 470 on a mustang dyno.
Reply
Old Sep 11, 2018 | 03:12 PM
  #5  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default

Originally Posted by 99blkfrc99
When do we get to find out? 472 on 91 and 491 on E.
if everything goes to plan, this weekend
Reply
Old Sep 12, 2018 | 02:31 PM
  #6  
4XLR8N's Avatar
4XLR8N
Le Mans Master
10 Year Member
Pro Mechanic
Liked
Top Answer: 5
 
Joined: Apr 2012
Posts: 7,804
Likes: 2,258
From: Brighton MI
Default

Reply
Old Sep 12, 2018 | 07:57 PM
  #7  
itsslow98's Avatar
itsslow98
Instructor
 
Joined: Jan 2012
Posts: 241
Likes: 28
From: Bel Air Maryland
Default

I think a realistic number is 465-475, the vararam is going to hurt you on the dyno because it will be a restriction without the ram air effect.
Reply
Old Sep 12, 2018 | 08:03 PM
  #8  
itsslow98's Avatar
itsslow98
Instructor
 
Joined: Jan 2012
Posts: 241
Likes: 28
From: Bel Air Maryland
Default

I think a realistic number is 465-475, the vararam is going to hurt you on the dyno because it will be a restriction without the ram air effect.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

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

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

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

 Michael S. Palmer
story-4

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

 Joe Kucinski
story-5

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

 Joe Kucinski
story-6

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

 Verdad Gallardo
story-7

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

 Joe Kucinski
story-8

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

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Sep 14, 2018 | 09:35 PM
  #9  
pit-man's Avatar
pit-man
Le Mans Master
15 Year Member
Photogenic
Liked
Loved
 
Joined: Aug 2007
Posts: 6,473
Likes: 297
From: Orange Park FL
Default

i'm going to guess 450/435
Reply
Old Sep 16, 2018 | 06:59 PM
  #10  
ttchybrid's Avatar
ttchybrid
Advanced
 
Joined: Dec 2017
Posts: 98
Likes: 13
From: Toronto Ontario
Default

443hp/425tq
Reply
Old Sep 18, 2018 | 12:54 AM
  #11  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default

Sorry guys. Been having some idle/surging issues. We’ll post up Dyno date
Reply
Old Sep 27, 2018 | 12:52 AM
  #12  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default

Sorry for the delay guys. I’ll make a new thread about my current surging issue
Reply
Old Sep 27, 2018 | 12:15 PM
  #13  
RockyMtC5's Avatar
RockyMtC5
Pro
 
Joined: Jul 2014
Posts: 524
Likes: 48
From: Allenspark Colorado
Default

Originally Posted by 96darkhorse
Sorry for the delay guys. I’ll make a new thread about my current surging issue
did you dyno the new set up?
Reply
Old Sep 27, 2018 | 02:07 PM
  #14  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default

Originally Posted by RockyMtC5


did you dyno the new set up?
unfortunately not...but will very soon
Reply
Old Sep 27, 2018 | 09:05 PM
  #15  
Route99's Avatar
Route99
Race Director
Supporting Lifetime
St. Jude 10 Year Donor
Photogenic
Loved
Community Favorite
 
Joined: Apr 2017
Posts: 10,247
Likes: 888
From: Hickory NC
2025 C5 of the Year Finalist - Modified
2022 C5 of the Year Finalist - Modified
2020 C5 of the Year Finalist - Modified
St. Jude Donor '17 thru '26
Default

442 (91)/468(e85)
Reply
Old Oct 3, 2018 | 02:32 PM
  #16  
Scotty2000SS's Avatar
Scotty2000SS
Pro
 
Joined: Jun 2015
Posts: 642
Likes: 23
From: Roseville California
Default

In for results. I'm guessing close to 500...
Reply
Old Oct 3, 2018 | 03:56 PM
  #17  
red03vette's Avatar
red03vette
Burning Brakes
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2011
Posts: 1,160
Likes: 113
From: Vancouver Island
Default

also in for results, 465 91, 485 e85
Reply

Get notified of new replies

To Guess my hp

Old Oct 4, 2018 | 12:25 PM
  #18  
96darkhorse's Avatar
96darkhorse
Thread Starter
Pro
 
Joined: Feb 2017
Posts: 730
Likes: 37
From: Los Angeles California
Default

If all goes to plan, I should be dynoing Tommorow! Can’t wait!
Reply
Old Oct 4, 2018 | 12:35 PM
  #19  
RockyMtC5's Avatar
RockyMtC5
Pro
 
Joined: Jul 2014
Posts: 524
Likes: 48
From: Allenspark Colorado
Default

Awesome! Good luck.... I’m guessing 475 rwhp and 435 ft/lbs
Reply
Old Oct 7, 2018 | 06:28 PM
  #20  
99blkfrc99's Avatar
99blkfrc99
Pro
 
Joined: Jan 2017
Posts: 638
Likes: 70
Default

Numbers yet?
Reply



All times are GMT -4. The time now is 02:55 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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