Forced Induction Superchargers | Turbochargers | Intercoolers

134mph on a 5000' DA, new best MPH

Thread Tools
 
Search this Thread
 
Old May 31, 2007 | 04:05 PM
  #1  
Zombie's Avatar
Thread Starter
10 Second Club
iTrader: (2)
 
Joined: May 2004
Posts: 2,498
Likes: 4
From: Las Vegas
Default 134mph on a 5000' DA, new best MPH

Was lazy and decided to not bother with changing out the tires to the ET streets tonight. Been curious how it would run on the 275/40/17 nittos. Right off the street with no changes, the same way I drove it to work that day it ran an 11.01 @ 130.7 MPH on 14psi with a 1.87 60' leaving on 2psi using the foot brake

I started to develop an exhaust leak after my second pass and it was spooling slow, but managed to get the boost to 17-18psi and was rewarded with a 11.1 @ 134.1 MPH... supra what?

It's summer in Vegas so of course the DA sux, 5000' pile of poop. I'm very very happy with my car. My next set of tires are going to be hoosier radials and I'll actually buy some skinnies. I'm sure running the 275/50/17's on the stock wheels isn't helping my times.

Before anyone says get tires, I have tires, I was just playing around with the way I run it on the street.

I keep threatening to run 20psi of boost on my car, but everytime I try something stops me from doing it, i/c piping popped off last time, and this time I got an exhaust leak. Maybe next time.
Reply
Old May 31, 2007 | 04:10 PM
  #2  
ddnspider's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (26)
 
Joined: Aug 2004
Posts: 14,628
Likes: 1,778
From: FL
Default

maybe not being able to run 20psi is a sign not to lol.congrats.how well did those nittos hook?
Reply
Old May 31, 2007 | 04:18 PM
  #3  
Zombie's Avatar
Thread Starter
10 Second Club
iTrader: (2)
 
Joined: May 2004
Posts: 2,498
Likes: 4
From: Las Vegas
Default

Originally Posted by ddnspider
maybe not being able to run 20psi is a sign not to lol.congrats.how well did those nittos hook?
1.87 was my best 60' but I only made 4 passes. Not enough to learn the tire. I'm guessing I could go high 1.7's on them once I figure out the launch.

On one launch I managed to leave hard off the trans brake on 5psi (dead hooked too) which usually gets me into the mid 1.6's, but about 30 feet out, the tires got all weird on me and it felt like I was in a paint shaker set on turbo. I don't know what it was (maybe tire shake?), but it was about 3x faster than what wheel hop is and very violent, my vision went all blurry. Got out of it then back in it, waved bye bye to my 10 sec nitto pass and managed an 11.0 @ 133.
Reply
Old May 31, 2007 | 10:14 PM
  #4  
DarkblueTA's Avatar
TECH Resident
 
Joined: Mar 2002
Posts: 782
Likes: 0
From: North Las Vegas, NV
Default

Damn man...that car is hauling ***! Congrads on the new MPH, I suggest hitting up a track at lower then 2300ft from sealevel and do it in the fall. You'll be hitting low low low low 10s and 9s granted a good launch.

That's pretty crazy on your 2nd run with your vision going blurry
Reply
Old Jun 1, 2007 | 12:16 AM
  #5  
frcefed98's Avatar
TECH Senior Member
iTrader: (16)
 
Joined: Oct 2002
Posts: 6,907
Likes: 6
From: Albuquerque, NM
Default

That wasn't tire shake, it was time and space warping around you
Reply
Old Jun 1, 2007 | 12:17 AM
  #6  
Zombie's Avatar
Thread Starter
10 Second Club
iTrader: (2)
 
Joined: May 2004
Posts: 2,498
Likes: 4
From: Las Vegas
Default

Originally Posted by frcefed98
That wasn't tire shake, it was time and space warping around you
I'm curious to what it was because it was new. The ET streets have done it before, but not as bad as this.
Reply
Old Jun 1, 2007 | 05:43 AM
  #7  
cablebandit's Avatar
9 Second Club
20 Year Member
iTrader: (37)
 
Joined: Nov 2001
Posts: 7,903
Likes: 1
From: Cleveland, OH
Default

wheel hop i bet
Reply
Old Jun 1, 2007 | 01:40 PM
  #8  
xfactor_pitbulls's Avatar
TECH Addict
iTrader: (16)
 
Joined: Jul 2004
Posts: 2,218
Likes: 0
From: Nevada, TX
Default

Originally Posted by cablebandit
wheel hop i bet
Yeah probably. What shocks/springs are you running and what settings?
Jack up the front struts, let off on the rear shocks, and decrease tire pressure a few pounds.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

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

 Verdad Gallardo
story-1

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

 Pouria Savadkouei
story-2

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

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jun 1, 2007 | 03:09 PM
  #9  
Zombie's Avatar
Thread Starter
10 Second Club
iTrader: (2)
 
Joined: May 2004
Posts: 2,498
Likes: 4
From: Las Vegas
Default

Originally Posted by xfactor_pitbulls
Yeah probably. What shocks/springs are you running and what settings?
Jack up the front struts, let off on the rear shocks, and decrease tire pressure a few pounds.
Struts and springs are stock, so is the tq arm, 80k miles. I do have lower control arms and subrames though. Best 60' is a 1.57

It's never had wheel hop issues before, very strange. I'll probably do some susp work next year unless I find a smoking deal on stuff.
Reply
Old Jun 1, 2007 | 03:14 PM
  #10  
xfactor_pitbulls's Avatar
TECH Addict
iTrader: (16)
 
Joined: Jul 2004
Posts: 2,218
Likes: 0
From: Nevada, TX
Default

Originally Posted by Zombie
Struts and springs are stock, so is the tq arm, 80k miles. I do have lower control arms and subrames though. Best 60' is a 1.57

It's never had wheel hop issues before, very strange. I'll probably do some susp work next year unless I find a smoking deal on stuff.
Man, atleast get a decent torque arm on there. That stock bitch is probably turning into a horse shoe when you leave out. Throw a non adjustable on atleast, you can come across them for $200 and it WILL make a difference.
Reply
Old Jun 1, 2007 | 05:04 PM
  #11  
frcefed98's Avatar
TECH Senior Member
iTrader: (16)
 
Joined: Oct 2002
Posts: 6,907
Likes: 6
From: Albuquerque, NM
Default

I'll agree with xfactor, get a decent torque arm on there.
Reply




All times are GMT -5. The time now is 06:56 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE