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Will L03 break 14s?

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Old Oct 2, 2005 | 12:27 AM
  #1  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
Will L03 break 14s?

Ok will a L03 break the 14 barrier with the following:

-Open Air Element
-Ported heads
-Walbro 255 Pump
-LT1 Cam from a 94 Caprice
Specs:
Intake Duration @ 0.050: 191
Exhaust Duration @0.050: 196
Intake Lift : .418
Exhaust Lift : .430
Lobe Seperation : 111 degrees
-Smog Pump Removed
-Cat removed
-Muffler removed
-Hooker Shorties
-Transgo Shift Kit (700R4)
-Custom Prom
-3.23 Rear Ratio
-4th Gen Posi
-28 Spline Alloy Axles
-1.6 Rollers
-B&M Control Gate
-Timing advanced for 91 Octane
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Old Oct 2, 2005 | 09:09 PM
  #2  
87TPI350KID's Avatar
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Car: 1987 IROC-Z Camaro
Engine: 5.7 350 TPI - SLP Runners, AFPR, MSD Goodies
Transmission: 700R4 - Shift Kit, Corvette Servo
Axle/Gears: BW 9 bolt, 3.27s
Im sure it could run high 14s
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Old Oct 8, 2005 | 06:46 PM
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Car: ws6
Engine: ls1
Transmission: m6
Axle/Gears: 3.42
Ehh,Maybe on a good day
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Old Oct 10, 2005 | 11:17 PM
  #4  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
Ok I just picked up 081 Ported heads and I could get a 334 Stroker assembly. Intake will be a 670CFM with plenty of fuel.

Any idea where I will be now?
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Old Oct 10, 2005 | 11:17 PM
  #5  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
O yea

Also 4th gen 3.42 gears, Posi, and 28 Spline axles.
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Old Oct 11, 2005 | 04:43 PM
  #6  
89IrocZ350TPI's Avatar
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Car: ws6
Engine: ls1
Transmission: m6
Axle/Gears: 3.42
With all of that stuff proably low 13's with the Stroker
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Old Oct 19, 2005 | 12:31 AM
  #7  
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dump that cam get one from a f-body, also what heads, i see no sign of a new intake, "-Timing advanced for 91 Octane" you can do on your prom,

Last edited by NEEDforSPEED; Oct 19, 2005 at 12:36 AM.
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Old Oct 19, 2005 | 10:06 AM
  #8  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
081 Heads... I wanted a lighter cam and with the rockers the numbers move to:

Intake 0.446
Exhaust 0.459

Also getting a 670CFM TBI unit with a spacer.
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Old Oct 19, 2005 | 10:10 AM
  #9  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
Probaly wont use stroker assembly. Dont feel like pulling the engine.
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Old Oct 20, 2005 | 11:00 PM
  #10  
91ChevyRS's Avatar
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Car: 1998 Volvo S70
Engine: B5254S Engine
Transmission: Automatic
Axle/Gears: It's a volvo?
Re: Will L03 break 14s?

Originally posted by crrllmich
Ok will a L03 break the 14 barrier with the following:

-Open Air Element
-Ported heads
-Walbro 255 Pump
-LT1 Cam from a 94 Caprice
Specs:
Intake Duration @ 0.050: 191
Exhaust Duration @0.050: 196
Intake Lift : .418
Exhaust Lift : .430
Lobe Seperation : 111 degrees
-Smog Pump Removed
-Cat removed
-Muffler removed
-Hooker Shorties
-Transgo Shift Kit (700R4)
-Custom Prom
-3.23 Rear Ratio
-4th Gen Posi
-28 Spline Alloy Axles
-1.6 Rollers
-B&M Control Gate
-Timing advanced for 91 Octane
Just to get an idea, approxiametely how much did all of this cost you? I am interested in building my engine and I'd like to get a general broad overview of what can do what.

What do u think ur estimated 0-60 time is?
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Old Oct 21, 2005 | 11:32 AM
  #11  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
-Open Air Element - 30$
-Ported heads - 150$
-Walbro 255 Pump - 75$
-LT1 Cam from a 94 Caprice 13$
Specs:
Intake Duration @ 0.050: 191
Exhaust Duration @0.050: 196
Intake Lift : .418
Exhaust Lift : .430
Lobe Seperation : 111 degrees
-Smog Pump Removed - free
-Cat removed - free
-Muffler removed - free
-Hooker Shorties - free (not sure of price normaly)
-Transgo Shift Kit (700R4) (150$)
-Custom Prom - Free
-3.23 Rear Ratio - Came with posi
-4th Gen Posi - 70$
-28 Spline Alloy Axles -50$
-1.6 Rollers -48$
-B&M Control Gate - 37$
-Timing advanced for 91 Octane - free

I just had a lot of connections...so thats about all I can give you
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Old Oct 21, 2005 | 03:48 PM
  #12  
Dewey316's Avatar
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From: Portland, OR www.cascadecrew.org
Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
If you do the proper computer work, it will go 14's. If you don't, it will not.

With computer tuning, and headers/cat-back. My otherwise stock LO3 went 15.1 with really bad 60' times. It would have been 14's with any resemblance of traction out of the hole.

My current setup is going low 14's, stock lo3, with a UltraDyne cam (206/216 .447 .447) and a Weiand single plane intake. No other mods.

The key is all in the computer work. After the cam swap, my car would barely run on the stock chip, let alone perform well at the strip.
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Old Oct 21, 2005 | 07:29 PM
  #13  
crrllmich's Avatar
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From: Red Lion, PA
Car: 91 Camaro RS, 99 Camaro Z28
Engine: L03, LS1
Transmission: 700R4, T56
Axle/Gears: bunch of 10 bolts how scary is that
Well I am looking to break 14s not stay in it :-P...the heads are ported 081 heads not sure if I mentioned...I can't wait till I can get her running with all the mods I will post a timeslip as soon as I do.
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Old Oct 31, 2005 | 12:11 AM
  #14  
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From: Mesa, AZ
Car: A Camaro
Engine: Weak
Transmission: Weaker
That combo should run 14's, make sure you get a good intake manifold
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Old Oct 31, 2005 | 12:48 PM
  #15  
urbanhunter44's Avatar
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Joined: May 2004
Posts: 4,345
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From: Brighton, CO
Car: '72 Chevy Nova
Engine: Solid roller 355
Transmission: TH350
Axle/Gears: 8.5" 10-bolt 3.73 Posi
Tune your computer and I think you've got 14s
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