IROC LSX finally in the 10's
Thread Starter
Member
Joined: Jan 2007
Posts: 119
Likes: 0
From: Lexington, KY
Engine: 6.0L LSX Carbed
Transmission: 700R4
Axle/Gears: 3.73 Strange 12 bolt
IROC LSX finally in the 10's
My new best
1.66 60'
6.99 @ 100 1/8
10.89 @ 124
On 100 shot and the stock 10 bolt finally broke a axle

1.66 60'
6.99 @ 100 1/8
10.89 @ 124
On 100 shot and the stock 10 bolt finally broke a axle

Joined: Mar 2000
Posts: 43,187
Likes: 43
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Congratulations and condolences about finding the next weakest link.
Thread Starter
Member
Joined: Jan 2007
Posts: 119
Likes: 0
From: Lexington, KY
Engine: 6.0L LSX Carbed
Transmission: 700R4
Axle/Gears: 3.73 Strange 12 bolt
Supreme Member
Joined: Jul 2003
Posts: 2,494
Likes: 0
From: Markham
Car: 1990 Camaro
Engine: 355ci
Transmission: TKO-600 5 speed
Axle/Gears: 3.73 10 bolt
Joined: Apr 2003
Posts: 1,230
Likes: 2
From: Madison, WI
Car: 1986 Camaro Z28
Engine: 400
Transmission: T5
Axle/Gears: 10 bolt Posi 3.73
Re: IROC LSX finally in the 10's
Those 6L LSX's are pretty mean. A buddy of mine has one in an S10. He's putting a set of L92 heads on his 6L. 550 hp from stock L92 heads and an aftermarket cam.
Last edited by Codename 47; Oct 31, 2007 at 03:52 PM.
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Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: IROC LSX finally in the 10's
NICE!!!!!!!!!!!!!! I too am completely amazed you managed even one pass with that kind of power and traction on the 10 bolt. Some guys have all the luck I guess. Bitchin times
Thread Starter
Member
Joined: Jan 2007
Posts: 119
Likes: 0
From: Lexington, KY
Engine: 6.0L LSX Carbed
Transmission: 700R4
Axle/Gears: 3.73 Strange 12 bolt
Re: IROC LSX finally in the 10's
Ive been pulling 1.6x's all summer. Thank for the comment. The tires are M/T street radials 275/50r15. I didn't realize those tires wrinkle like they do until I looked at the pics
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: IROC LSX finally in the 10's
I've hit high 1.6's with mine too on 275/40/17 ET street DR's but it was a lot of work to get them there. Its damn tricky to get these tires launching hard off a six gear. I still have work to do to get the times I want but best time thus far in sig with crap *** shifts. I've trapped as high as 119 all motor so theres lots more in it. I've been stubborn with the 3.73 gears but it goes through the traps just after the 3-4 shift so less than ideal.
Supreme Member
Joined: Jul 2003
Posts: 2,494
Likes: 0
From: Markham
Car: 1990 Camaro
Engine: 355ci
Transmission: TKO-600 5 speed
Axle/Gears: 3.73 10 bolt
Re: IROC LSX finally in the 10's
I've hit high 1.6's with mine too on 275/40/17 ET street DR's but it was a lot of work to get them there. Its damn tricky to get these tires launching hard off a six gear. I still have work to do to get the times I want but best time thus far in sig with crap *** shifts. I've trapped as high as 119 all motor so theres lots more in it. I've been stubborn with the 3.73 gears but it goes through the traps just after the 3-4 shift so less than ideal.
Senior Member
Joined: Nov 2006
Posts: 455
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Car: 1984 Trans Am
Engine: Built chevy 350
Transmission: TCI Built 700r4
Axle/Gears: 3.73 posi 10 bolt
Re: IROC LSX finally in the 10's
I am real interested in your setup, do you have any mods besides cam and heads? I mean are you running stock crank and pistons? What tranny are you using? Is it the exact same as doing a LS1 swap? Do you have to use a computer or can you get an aftermarket distributor?
Last edited by 4playta; Nov 1, 2007 at 04:51 AM.
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: IROC LSX finally in the 10's
definitly need 4.11's in that beast, and why have i not seen your car yet, you live all of 10 minutes away from me. Sounds ****ing insane from what you say. Love to see a nice white iroc in real life, miines getting put back that colour this coming summer
My new best
1.66 60'
6.99 @ 100 1/8
10.89 @ 124
On 100 shot and the stock 10 bolt finally broke a axle
1.66 60'
6.99 @ 100 1/8
10.89 @ 124
On 100 shot and the stock 10 bolt finally broke a axle
Member
iTrader: (32)
Joined: Oct 2003
Posts: 448
Likes: 2
From: Indiana
Car: '88 Camaro
Engine: LS3
Transmission: Mag F
Axle/Gears: 9" 4.11
Re: IROC LSX finally in the 10's
NICE! im shooting for 10s naturally aspirated. Untuned and on street tires my car trapped 120 at irp on tuesday. Im tuning on the wideband, then putting a set of mickeys on the back. I dont have to worry about the 10 bolt though, as i already installed a 9" with 4.56 gears 
i cannot complain as on street tires, launching off idle, i went straight to limiter in first spinning, straight to the limiter again in second spinning and spun most of third.
that pic looks awesome! congrats on the pass

i cannot complain as on street tires, launching off idle, i went straight to limiter in first spinning, straight to the limiter again in second spinning and spun most of third.
that pic looks awesome! congrats on the pass
Thread Starter
Member
Joined: Jan 2007
Posts: 119
Likes: 0
From: Lexington, KY
Engine: 6.0L LSX Carbed
Transmission: 700R4
Axle/Gears: 3.73 Strange 12 bolt
Re: IROC LSX finally in the 10's
Its a stock 50,000 mile shortblock wth a camshaft, ls1 heads, edelbrock intake, carb, and a msd ls1 controler to fire the coils. Trans is a built 700r4 with a 3k stahl.
blugrassz:
1.65 60'
7.45 @ 91.7 1/8
11.71 @ 115.3 1/4
on the motor
----------
Heres the vid of the 10.89 pass along with some other ppl at the track that day. Enjoy
Last edited by 6.LIROC-Z; Nov 1, 2007 at 05:00 PM. Reason: Automerged Doublepost
Thread Starter
Member
Joined: Jan 2007
Posts: 119
Likes: 0
From: Lexington, KY
Engine: 6.0L LSX Carbed
Transmission: 700R4
Axle/Gears: 3.73 Strange 12 bolt
Re: IROC LSX finally in the 10's
ITs a dark green color and is very, I mean very clean 3rd gen ls1 swap car he is on here his sn is jtmiller. Ther are 4 3rg lsx swap cars in our area and 3 were at the track sunday. I loved it
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: IROC LSX finally in the 10's
I know that car! He built almost the exact same set up as me save for a few things ( final gear no ported heads ) but lookin at that vid seems hes done some upgrades! Hehe whats the heck is in that thing now? Same set up with spray perhaps?
Senior Member
iTrader: (1)
Joined: Nov 2006
Posts: 452
Likes: 1
From: Tennessee
Car: 1989 Pontiac GTA
Engine: 350 5.7 T.P.I.
Transmission: TH 700-R4
Axle/Gears: 3.27
Re: IROC LSX finally in the 10's
Cool man. I've been following your build on ls1tech(I asked what you are going to replace the stock axle with) and you got an amazing ride there. Keep it up.
Last edited by kuulkatdadieo; Nov 1, 2007 at 10:16 PM.
Supreme Member
Joined: Mar 2004
Posts: 2,519
Likes: 4
From: In the Garage
Car: Camaro
Engine: 6.2L
Transmission: T56
Re: IROC LSX finally in the 10's
Awesome run man, I have some work to do before I catch you.
But 10's??? man I'll leave those dreams for the next engine
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iTrader: (42)
Joined: Jun 2001
Posts: 929
Likes: 10
From: Nicholasville,KY
Car: 1992 Camaro RS
Engine: 415ci LS3
Transmission: T56
Axle/Gears: 3.89
Re: IROC LSX finally in the 10's
Yeah, he was scooting for sure. I didnt realize he was still on a stock 10 bolt until it broke. All three LS1 thirdgens are in his video, the red TA shown after my run toward the end is also an LS1 car that has ran a high ten. Looks like I'm the slowest.....for now.lol
Thread Starter
Member
Joined: Jan 2007
Posts: 119
Likes: 0
From: Lexington, KY
Engine: 6.0L LSX Carbed
Transmission: 700R4
Axle/Gears: 3.73 Strange 12 bolt
Re: IROC LSX finally in the 10's
Yeah, he was scooting for sure. I didnt realize he was still on a stock 10 bolt until it broke. All three LS1 thirdgens are in his video, the red TA shown after my run toward the end is also an LS1 car that has ran a high ten. Looks like I'm the slowest.....for now.lol
Senior Member
iTrader: (42)
Joined: Jun 2001
Posts: 929
Likes: 10
From: Nicholasville,KY
Car: 1992 Camaro RS
Engine: 415ci LS3
Transmission: T56
Axle/Gears: 3.89
Re: IROC LSX finally in the 10's
Its a Magnaflow cat back but the cutout is open in the video.
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Are you using M/T drag radials??? Man that was hooking up 




