TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

How fast is a 92 camaro w/o a the speed limiter

Thread Tools
 
Search this Thread
 
Old Apr 22, 2010 | 05:11 PM
  #51  
Gallileo60's Avatar
Supreme Member
 
Joined: Dec 2005
Posts: 1,244
Likes: 1
From: Texas City, Texas Area
Car: 89 RS, 92 Z28
Engine: 305 TBI, 350 TPI
Transmission: 700R4 Both Cars
Axle/Gears: 3.23 Posi.. 4 wheel disc both cars
Re: How fast is a 92 camaro w/o a the speed limiter

Originally Posted by 1989formulakid
Its not really a 100, its 120 and up is when to me my car doesnt feel safe. Yea i know my car can do about 150 top out. But im not insane or stupid to end up killing myself just to see how fast my L98 is.

btw i had an 89 formula t5 305 tbi it went about 135 i believe when topped out

In my 1986 RS had the back passenger side axle break, and come out of the car at around 100 MPH in a curve...The car ended up around a telephone pole....Another couple of inches it would have been head on into the pole..Was quite scary, the funny thing was the motor never died....I turned it off after the jump over the ditch, and the pole....The axle was still attached to the rim, and tire, which BTW never went flat....Got another thirdgen ASAP........There is a certain pride involved in driving one....Have had my current one (89) up to about 120, but that is at part throttle as it will not go into 4th gear at WOT....Would probably do 140 pretty easy...The aluminum drive shaft made a HUGE difference in vibration reduction...Not to mention it is cool looking as hell...This is about my 5, or 6th thirdgen....
Reply
Old Mar 25, 2011 | 04:02 PM
  #52  
jimidude87's Avatar
Junior Member
 
Joined: Feb 2008
Posts: 12
Likes: 0
Re: How fast is a 92 camaro w/o a the speed limiter

You know i have to say that reading that reply pretty much summed up my feelings as well. I am only 23 but i am completely in love with my camaro. I sit in my house sometimes and just look out at it and think "Man i love that car". Very well said sir. Very well said.
Reply
Old Mar 26, 2011 | 10:35 AM
  #53  
the solitaire's Avatar
Senior Member
 
Joined: Mar 2009
Posts: 505
Likes: 0
From: 47798 Germany
Car: '89 RS camaro 305 TBI
Engine: LO3
Transmission: 700R4
Axle/Gears: yep, has those too (stock)
Re: How fast is a 92 camaro w/o a the speed limiter

Originally Posted by thomas1976
I did 128 stock with tbichip, after that it would go in 3gear at around 4400rpm to get out of steam an switch back in 4th and so on. Problem was 119 up speed increases wery slowly requiring lots of street.

With full exhaust tbichip and cold air intake 137.5, i could actually keep it in 4th then gently ad trottle, it would have gone faster but traffic dident allow it.

This was with 2.73 gears. The noise this cars make past 105 is scary, its not only the t-tops because I dit around 128 with a coupe and it wasent much quiter in there.
After a tune up and without exhaust my speedo told me ~140. I can pretty much believe that it topped out somewhere around ~130 also somewhere in the 4500 rpm area.

Had the oppertunity to try that on a part of the german Autobahn that's without speed limits for quite a while. In total a 200 mile trip of which I managed about 60 miles at speeds constantly over 120 mph. Engine got quite warm, and the driver and passenger footwell were quite cozy warm as well.

Same gears as thomas btw.

Someone here said:

It will go as fast as the speed rating on your tires. Then you'll have a high speed blowout and crash.
I have to disagree. Anyone with common sense would stop there. The tires however are not programmed to blow up as soon as you exceed their rated speed.

Mine are T rated for 118 mph, and they held up well enough. Then again, had I known that during the 200 mile trip I would have stopped at 115 mph

Last edited by the solitaire; Mar 26, 2011 at 10:55 AM.
Reply
Old Mar 26, 2011 | 09:38 PM
  #54  
Timinsk's Avatar
Senior Member
iTrader: (9)
 
Joined: Nov 2008
Posts: 898
Likes: 0
From: CT
Car: 1989 Camaro RS
Engine: 305 TBI
Transmission: 700R4
Axle/Gears: 3.23 LS
Re: How fast is a 92 camaro w/o a the speed limiter

89 camaro, stock 305 tbi, 700r4, 3.23 posi, 152mph & climing, stock 15" rs wheels with 235/50/15 cooper cobra radial, running strong at 4500rpm
Reply
Old Mar 26, 2011 | 11:43 PM
  #55  
the solitaire's Avatar
Senior Member
 
Joined: Mar 2009
Posts: 505
Likes: 0
From: 47798 Germany
Car: '89 RS camaro 305 TBI
Engine: LO3
Transmission: 700R4
Axle/Gears: yep, has those too (stock)
Re: How fast is a 92 camaro w/o a the speed limiter

Originally Posted by Timinsk
89 camaro, stock 305 tbi, 700r4, 3.23 posi, 152mph & climing, stock 15" rs wheels with 235/50/15 cooper cobra radial, running strong at 4500rpm
your speedometer is off.
235/50R15
3.23 end gear
0.696 OD
4500 rpm would scratch 144 mph with that in overdrive.

Accelerating you´d most likely kick it out of overdrive again.
In 3rd you´d be driving 100 mph with that gear and tire combo at 4500 rpm
Reply
Old Apr 11, 2011 | 01:45 PM
  #56  
Dougie91's Avatar
Junior Member
 
Joined: Feb 2011
Posts: 80
Likes: 0
From: FL
Car: 1992 Firebird convertible
Engine: 5.0 tbi
Transmission: Auto
Axle/Gears: stock, slow and steady 2.73's
Re: How fast is a 92 camaro w/o a the speed limiter

115 with over 200xxx miles, oo yea lol. yeah, limiters are no fun but keep u alive to do it again
Reply
Old Apr 11, 2011 | 02:49 PM
  #57  
Birdstheword's Avatar
Senior Member
 
Joined: May 2009
Posts: 727
Likes: 1
From: Riverside (Wood Crest) , CA
Car: 1988 Pontiac trans am
Engine: 305
Transmission: 700R4
Re: How fast is a 92 camaro w/o a the speed limiter

ive done close to 140mph on a bone stock 88 lo3 T/A . it took me a little over 45 miles of road to reach that speed . i was 17 no lic. and worn out regatta tires by goodyear i think , anywho i wouldnt do that again without modding the suspension , the bird almost flew !!!!!!
Reply
Old Apr 23, 2011 | 01:29 AM
  #58  
Dougie91's Avatar
Junior Member
 
Joined: Feb 2011
Posts: 80
Likes: 0
From: FL
Car: 1992 Firebird convertible
Engine: 5.0 tbi
Transmission: Auto
Axle/Gears: stock, slow and steady 2.73's
Re: How fast is a 92 camaro w/o a the speed limiter

i feel like it'd take me alot less than 45miles lol
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
angel2794
Theoretical and Street Racing
25
Mar 7, 2026 01:08 PM
mustangman65_79
Tech / General Engine
7
Apr 14, 2017 05:37 PM
Fast355
DFI and ECM
14
Dec 2, 2016 06:33 PM
InfinityShade
Transmissions and Drivetrain
15
Aug 22, 2015 08:00 PM




All times are GMT -5. The time now is 08:57 PM.