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Zero to Sixty?

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Old Feb 13, 2011 | 11:57 AM
  #1  
Inpheksion's Avatar
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From: Harford County MD
Car: 1991 Z-28
Engine: 5.7L(350ci) TPI L98
Transmission: 700r4
Axle/Gears: G92
Zero to Sixty?

I'm having an argument with a friend of mine about the 0-60 times of my car.

He claims that my car cannot do 0-60 in anything faster than 6.5ish seconds, but I know my car can do it in under 6, I'm estimating around 5.75ish

I have a 1991 Z-28 with the 5.7L Tuned Port, dual-cat, minuscule performance upgrades like performance air filters etc, as well as sport tires (BFG G-Force Super Sport)

What would you all say?
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Old Feb 13, 2011 | 12:27 PM
  #2  
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From: Hou. TX
Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: Zero to Sixty?

Do you have a smart phone with apps? There is a pocket dyno app that is pretty accurate for what it is, use it if you have the ability.
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Old Feb 13, 2011 | 03:16 PM
  #3  
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From: Chicagoland Suburbs
Car: 1989 Trans Am GTA
Engine: LT1, AFR 195cc, 231/239 LE cam.
Transmission: M28 T56
Axle/Gears: 3.23 10bolt waiting to explode.
Re: Zero to Sixty?

The giant page of calculators.
http://www.wallaceracing.com/Calculators.htm

specifically http://www.wallaceracing.com/0-60_equation.php

estimates my car is doing about 4.7 on street tires at the track.
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Old Feb 13, 2011 | 04:55 PM
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RS Chris's Avatar
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From: Pasadena, TX
Car: 1991 RS
Engine: 5.0
Transmission: 700r4
Re: Zero to Sixty?

A TPI 350 should 0-60 pretty quickly.
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Old Feb 13, 2011 | 05:49 PM
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Zero to Sixty?

I know for a fact that 1990 Iroc z/auto/350 tpi does: 0-60=5.8 sec 1/4=14.4
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Old Feb 13, 2011 | 05:50 PM
  #6  
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Zero to Sixty?

Your g92 package is probably quicker too.
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Old Feb 13, 2011 | 06:16 PM
  #7  
Orr89RocZ's Avatar
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Zero to Sixty?

I used to clock mine in the high 5's to 6.0 range on the street but I didnt have much traction. At the strip, a 1.70 60 foot will get a bolt on L98 to 60 in a hurry
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Old Feb 13, 2011 | 09:20 PM
  #8  
Inpheksion's Avatar
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From: Harford County MD
Car: 1991 Z-28
Engine: 5.7L(350ci) TPI L98
Transmission: 700r4
Axle/Gears: G92
Re: Zero to Sixty?

Thanks so much guys!
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Old Feb 14, 2011 | 06:54 AM
  #9  
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From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: Zero to Sixty?

haha, i like that calculator...0-60 in 2.51s
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Old Feb 14, 2011 | 10:36 AM
  #10  
Inpheksion's Avatar
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From: Harford County MD
Car: 1991 Z-28
Engine: 5.7L(350ci) TPI L98
Transmission: 700r4
Axle/Gears: G92
Re: Zero to Sixty?

According to that calculator, my car is 5.43... I'm not sure if it's quite that quick, but I'm happy with that, and for sure it's under 6 seconds :P
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Old Feb 14, 2011 | 01:24 PM
  #11  
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From: Hou. TX
Car: 86 TA, 91 B4C
Engine: 5.3, 4.8
Transmission: 4L80 4000, T56
Axle/Gears: 4.30 M12, 23.42 10 bolt
Re: Zero to Sixty?

Hmmm, 2.72 according to that calculator, sweet.
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Old Feb 14, 2011 | 01:51 PM
  #12  
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From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: Zero to Sixty?

yeah not sure how true that calculator is, but with a 6.2's 1/8 mile and 112mph traps, 0-60 in 1.78 for my setup. I dont know if its that quick because that just seems ridiculous, but it certainly gets up.

I had my L98 at 8.21 at 82.25 1/8 mile and that gives 4.37 sec 0-60. Bolt ons only...1.71 60 foot time, I think that sounds pretty close.

I plan to get one of those G-force GPS type boxes that does 0-60 and 60-130 type events. They seem to work extremely well.
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Old Feb 15, 2011 | 08:54 AM
  #13  
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From: Southwest Florida
Car: projects.......
Re: Zero to Sixty?

hehehehe - mine is under 2 seconds, and not just by that calculator.
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Old Mar 4, 2011 | 08:58 PM
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Re: Zero to Sixty?

Fun fact- A top fuel dragster will do 0-100 in just under 1 second and in the distance it takes the rear tires to reach the stage beams of the front tires.

You point it and pray, the rest is luck.
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