LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Kill story

Thread Tools
 
Search this Thread
 
Old Mar 7, 2012 | 05:21 PM
  #1  
08GXPGXP's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2012
Posts: 138
Likes: 0
From: peoria il
Cool Kill story

So I'm sure a few of you have had your incounters with turbos!! But I've personally had problems with the Srt4 guys ever since they came out. That and the ss cobalts..

1st off I killed a sc cobalt pretty bad. Have yet to race the turbo one.

Back to my story, a friendly guy that lives near me has a srt4 with about 6 grand in mods. He was too proud of it, I was kinda nervous before the race. Thinking he's boosting 20lbs plus.. anyways from a 20-25 roll I stayed dead even with him till he shifted to 2nd then I pulled half a car.. stayed there. Didn't pull on me at all. only got to race to 70ish due to traffic (on my private road hahaha) but then got a second race, about 25 to 70 again. Same story!! Had half a car on him.

He followed me home and was very disappointed.. he thought he would kill me LOL.. my guess is 1 he didnt have that much in mods or 2 can't drive or 3 I got lucky I didn't race him through his 3rd gear haha I've heard those have a mean 3rd gear.

If I'm not mistaken don't those run 13.9 stock?? I am honestly dumbfounded I beat this guy.

I'm thinking if this was a highway pull he would've got me in 3rd????

My gxp is bone stock.. I'm 185lbs and I have a 100lb sound system!!
Reply
Old Mar 8, 2012 | 09:34 AM
  #2  
SSCoop's Avatar
TECH Enthusiast
 
Joined: Jan 2010
Posts: 646
Likes: 0
From: Sicklerville, NJ
Default

Either way, Nice kill. They have 230 hp and 250 lb of torque, but they're also like 2900 lbs or something like that. I wondered about this match up as well as the S/C colbalt SS...One thing for sure, they have massive torque steer if they are putting down 300+hp
Reply
Old Mar 9, 2012 | 12:34 PM
  #3  
ImpSS07's Avatar
TECH Resident
iTrader: (3)
 
Joined: Feb 2009
Posts: 933
Likes: 0
From: Houston, Tx
Default

The guy was lying about having 6g's in mods unless he's counting his car payments as "mods". Plus he probably couldn't drive for ****. Stock vs. Stock would be a good run, but if he's pushing 20psi he would have walked you.

S/C cobalts are turds in stock form, the GM stage 2's are pretty healthy and will give a good run(i've got friends with both). The T/C cobalts with a decent drive will walk us.
Reply
Old Mar 9, 2012 | 03:57 PM
  #4  
08GXPGXP's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2012
Posts: 138
Likes: 0
From: peoria il
Default

Originally Posted by ImpSS07
The guy was lying about having 6g's in mods unless he's counting his car payments as "mods". Plus he probably couldn't drive for ****. Stock vs. Stock would be a good run, but if he's pushing 20psi he would have walked you.

S/C cobalts are turds in stock form, the GM stage 2's are pretty healthy and will give a good run(i've got friends with both). The T/C cobalts with a decent drive will walk us.
Yeah I'm pretty sure he wasn't being truthful.. that or his dumb *** has a stock wastegate which the spring will only allow so much boost..

I honestly thought he was going to destroy me.. I've raced one before in a old car u had and they never stopped pulling on me lol..

One of these days ill boost the GXP then I'd be glad to race any
car out there just to hear my bov hahaha..

Does anyone out there have any runs against the Srt8 challenger? It blows my mind they only run 13.3s with a 392cu in motor... Think that's what they have..
Reply
Old Mar 9, 2012 | 04:01 PM
  #5  
08GXPGXP's Avatar
Thread Starter
On The Tree
 
Joined: Mar 2012
Posts: 138
Likes: 0
From: peoria il
Default

Originally Posted by ImpSS07
The guy was lying about having 6g's in mods unless he's counting his car payments as "mods". Plus he probably couldn't drive for ****. Stock vs. Stock would be a good run, but if he's pushing 20psi he would have walked you.

S/C cobalts are turds in stock form, the GM stage 2's are pretty healthy and will give a good run(i've got friends with both). The T/C cobalts with a decent drive will walk us.
Ps I've heard those turbo cobalts are no joke!! My friend has a sc comp g and he got beat by 3.5 lengths so I figured they could run a gxp by at least 1 length
Reply
Old Mar 10, 2012 | 06:39 PM
  #6  
TheBlizzard's Avatar
Staging Lane
 
Joined: Sep 2011
Posts: 87
Likes: 0
Default

Originally Posted by 08GXPGXP
Yeah I'm pretty sure he wasn't being truthful.. that or his dumb *** has a stock wastegate which the spring will only allow so much boost..
Just an FYI, ST4s run 14psi stock, that is strictly wastegate pressure, if he had a boost controller (manual or electric) he can run as much as his mods could handle even on the stock wastegate. The stock turbos on SRT4s run out of steam at about 24psi anyway, plus the heads don't flow for **** up top. Thats why they are super torquey down low, but they fall on their face pretty quickly in stock form.
Reply




All times are GMT -5. The time now is 07:51 PM.

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