how fast is ur thirdgen
Supreme Member
Joined: Jul 2003
Posts: 1,104
Likes: 1
From: Pensacola, FL
Car: 1999 Saturn SL2
Engine: 4 cylinder
Transmission: 4-speed automatic
Originally posted by mw66nova
i trap 100+ mph at the track in the 1/4. been to a calculated 135mph. speedo is WAY off. the tranny is from a 3.23 car, i have 4.10's and 28" tires so, yeah. it's an 85mph speedo, and i had it wrapped around reading 55 mph!
i trap 100+ mph at the track in the 1/4. been to a calculated 135mph. speedo is WAY off. the tranny is from a 3.23 car, i have 4.10's and 28" tires so, yeah. it's an 85mph speedo, and i had it wrapped around reading 55 mph!
a) Camaros don't have a trip odometer or it's not in the same place as in a Firebird
or
b) you broke yours
The trip odometer reset thing keeps my needle from going a few notches past 85 MPH.
Supreme Member
iTrader: (1)
Joined: Apr 2000
Posts: 5,321
Likes: 4
From: Northern CA.
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Originally posted by Gunny Highway
I've gone to plaid before.:rockon:
I've gone to plaid before.:rockon:
I've gotta get me some hyperjets
I wonder if Yogurt sells them at his store
Junior Member
Joined: Feb 2002
Posts: 90
Likes: 0
From: PA
Car: 1986 Iroc
Engine: 305 TPI w/30,000 original miles
Transmission: 700r4 Transgo Shift Kit
um... 140mph with a bone stock 305 tpi, 700r4 trans, and 3.23 rear...... does it still count if i was going downhill at the time?
Member
Joined: Aug 2004
Posts: 493
Likes: 0
From: Around the way
Car: 89 GTA
Engine: 350 tpi
Transmission: 700r4
137 on the interstate and a newer camaro with a chick drivin blew my doors off we went over a bridge and it was a little windy so i decided to slow down, but she kept right on truckin down the road.:hail:
Supreme Member
iTrader: (2)
Joined: Mar 2004
Posts: 1,941
Likes: 0
From: Kissimmee, FL
Car: 1991 Camaro RS
Engine: 357cid
Transmission: T5 Swap
Axle/Gears: 10bolt 7.5" 3.23 soon to be 3.73
7500 rpm and 174 mph in an fbody..*cough*dont believe you*cough*.... i dont assume this is street driven which really wouldnt count towards everyone elses streetable cars
Senior Member
Joined: Jul 2004
Posts: 519
Likes: 0
From: Baltimore, MD
Car: 2004 Pontiac GTO
Engine: LS1
Transmission: M12
Re: how fast is ur thirdgen
Originally posted by kowboy59
hey i got my third gen to about 105-115. i played it safe on the roads. lets hear some other ones.
hey i got my third gen to about 105-115. i played it safe on the roads. lets hear some other ones.
Joined: Aug 2004
Posts: 1,989
Likes: 0
From: Calgary, AB
Car: 1993 Nissan 240sx
Engine: Turbo KA24DE
Transmission: 5 spd
Axle/Gears: 4.08 VLSD
I got my v6 well past 140K, but that isnt saying too much. She had a little more pull in her, but my tires werent rated for that and so on...
Supreme Member
iTrader: (1)
Joined: Mar 2002
Posts: 2,467
Likes: 1
From: The nation's capital
Car: 91 RS
Engine: 350 TBI
Transmission: 700R4
Originally posted by EvilCartman
I've gotta get me some hyperjets
I wonder if Yogurt sells them at his store
I've gotta get me some hyperjets
I wonder if Yogurt sells them at his store
"Ludicrous speed. . . GO!!!"
Supreme Member
iTrader: (3)
Joined: May 2004
Posts: 4,345
Likes: 1
From: Brighton, CO
Car: '72 Chevy Nova
Engine: Solid roller 355
Transmission: TH350
Axle/Gears: 8.5" 10-bolt 3.73 Posi
was with my friends, had my speedo bottomed out (85 mph) and my friends RS and my other buddy in the firebird said they were goin 110 when we slowed down.
Supreme Member
Joined: Jun 2003
Posts: 1,386
Likes: 2
From: Toronto CANADA - GM Parts Rep.
Car: 1987 Iroc Z28
Engine: The KING of the 3rd gen TPI's.
Transmission: Beefed up T5
Axle/Gears: Aussie 3.45's
Yes 150+ mph can be had in a 305+ thirdgen. I no longer have that engine but I must admit, with 1 3/4 headers, 1.6 Crane rr rockers, airfoil, pulleys, MSD 6A ig, 3 in center pipe and flows with a 3.27 5 spd it can be done. I buried it with 2 other friends in the car and I swear they were crying for their lives. If you've experienced 150 mph + ( if you're car is stable) you get an almost weightless floating sensation at that speed ( when you hit any small bump/hill) it feels as almost you are floating on air. If you're car is set up correctly and everything is balanced it should run those speeds no problem (wot).
Member
iTrader: (1)
Joined: Feb 2005
Posts: 424
Likes: 0
From: Columbus, OH, USA
Car: '91 Z28, '13 Civic EX-L
Engine: 355 LT1, 1.8 I4
Transmission: T56, 5spd auto
Axle/Gears: 10 bolt 3.42(as long as no breaky)
i got mine up to about 148ish on an unfinished bypass, but i still got beat my my friends 4th gen
Supreme Member
Joined: Nov 2002
Posts: 2,776
Likes: 8
From: Santa Monica, CA
Car: '91 Camaro RS
Engine: F1R Procharged 383
Transmission: Tremec 600
Axle/Gears: moser 12 bolt, 4.11's 33 spline axl
in excess of 175mph....of course not accounting for wind resistance, the RPM/gear ratio/tire height math says i was doing 181.....but due to drag and such slightly less than that.
Senior Member
Joined: Apr 2001
Posts: 940
Likes: 0
From: Diamondhead, MS
Car: 89 20th Ann. TA
Engine: Turbo 3.8 V6
Transmission: 200 4R
Axle/Gears: 3.27
84 HO Z28 buried the 145 speedo I put in back in 87.
Best 1/4 trap speed was 103
89 TTA buried the 145 speedo very easily.
Best 1/4 trap speed was 121.4
Best 1/4 trap speed was 103
89 TTA buried the 145 speedo very easily.
Best 1/4 trap speed was 121.4
Member
Joined: Feb 2004
Posts: 395
Likes: 0
From: Trabuco Canyon, CA
Car: 1992 Camaro RS
Engine: 3.1L
Transmission: Auto
I think if you look up the word "slow" in the dictionary there's a pic of our little stock '92 3.1L RS.
That's why I don't take her to the track. And that does not imply that I race on the street - what would be the point with this car anyway??
That's why I don't take her to the track. And that does not imply that I race on the street - what would be the point with this car anyway?? Senior Member
Joined: Jul 1999
Posts: 997
Likes: 0
From: Katy, TX
Car: 1985 IROC Z-28
Engine: 355
Transmission: TH-350
Axle/Gears: 3:73
When the car had less than 3K on the clock, I took it out in a VERY secluded area, and let it roll. Calculated the speed off the tach. 140, and the car loved every minute of it. Scared the sh*t out of me, though. Haven't been over 100 since the mods.
Member
Joined: Oct 2004
Posts: 145
Likes: 0
From: Yuma, AZ
Car: 1992 camaro rs T-top
Engine: 305 ci V8 TBI
Well the fastes i have gone on my 92 rs is about 90 mph but i let of the gas before 100mph
just a question how fast do you think a camaro will top out with a t56 swap with stock 273 gears and wiht the limmiter off?
just a question how fast do you think a camaro will top out with a t56 swap with stock 273 gears and wiht the limmiter off?
Member
Joined: Jan 2005
Posts: 323
Likes: 0
From: 209 STOCKTON CA
Car: 1986 IROC-Z
Engine: 350 5.7 TPI
Transmission: 700R4 2500 stall
Axle/Gears: 3.23
FOR ME 100 IN THE 1/4 AT 13.6 1.8 60 FOOT BUT IGOT SOME NEW TOYS AND STILL WORKING ON IT SO LOOKIN TO IMPROVE USUALLY OUT AT SAC RACEWAY NEW NUMBERS COMIN IN ABOUT 3 WEEKS
Member
Joined: Sep 2002
Posts: 133
Likes: 0
From: Las Vegas
Car: 88 Z28
Engine: 408 Small Block
Transmission: TH350
Axle/Gears: 9" w/ 3.90's
I had an 84SC back in the day. It had the double needle 85mph speedo. I wrapped it all the way around and pegged out on the far end of the kmph side.
It was moving...
It was moving...
Moderator
Joined: Feb 2000
Posts: 7,015
Likes: 2
From: Schererville , IN
Car: 91 GTA, 91 Formula, 89 TTA
Engine: all 225+ RWHP
Transmission: all OD
Axle/Gears: Always the good ones
Well, when I bought my TTA and it was all stock, I picked it up in my friends 87 Turbo-T Limited.
We hit a track on the way hom and I had it up to 145 @6psi of boost and a qrtr pedal left. So qrtr pedal and 10psi more to go.
If the track was longer I may have been able to punch the 170mph hole in the air they hit with them at Indy during testing.
New engine should actually be capable of punching that 200 mph barrier :-) Figure the power has been roughly doubled from stock.
Dont think I'm gonna be that stupid anytime soon, but if I can get the car tuned right and the suspension sorted, I would consider it :-)
And oh yes, 200mph in a f- body is attainable with hp in the 500 range and your engine actually has it :-) (and appropriate gearing) The Callaway Sledgehammer needed a 880hp twin turbo small block(Lingenfelter) to hit 254.347h(pretty close number)
We hit a track on the way hom and I had it up to 145 @6psi of boost and a qrtr pedal left. So qrtr pedal and 10psi more to go.
If the track was longer I may have been able to punch the 170mph hole in the air they hit with them at Indy during testing.
New engine should actually be capable of punching that 200 mph barrier :-) Figure the power has been roughly doubled from stock.
Dont think I'm gonna be that stupid anytime soon, but if I can get the car tuned right and the suspension sorted, I would consider it :-)
And oh yes, 200mph in a f- body is attainable with hp in the 500 range and your engine actually has it :-) (and appropriate gearing) The Callaway Sledgehammer needed a 880hp twin turbo small block(Lingenfelter) to hit 254.347h(pretty close number)
Member
Joined: Jun 2004
Posts: 405
Likes: 3
From: Hermosa Beach Cali
Car: 89 1LE IROC Z28
Engine: 364 Ci Ls2
Transmission: Mn12 T56
Axle/Gears: Borg Warner 9 Bolt With 3.70 Gears
I have had mine to 138 on the 405 freeway running an AUDI A4 he thought he could do a fly by after i started to slow down boy was he wrong
Member
Joined: Nov 2004
Posts: 329
Likes: 0
From: Valparaiso, Indiana
Car: 88 Trans-Am 305 TPI, Yokahama dbs s2 front/ avs ES100 rear, Shift kit, K&N, complete 4th gen rear end, sun roof, 80's pinstripping, 4 point harnesses, memphis car audio
had the needle past 120....but my spedo is off by about 10 because gears...
fun fun fun
fun fun fun
Supreme Member
iTrader: (1)
Joined: Aug 2004
Posts: 2,122
Likes: 1
From: colorado
Car: 1992 Trans/am convertible
Engine: 305 TPI
Transmission: 700r4
Axle/Gears: 2.73 drum WS6
Well I toped my 120speedo on the highway. However, I have a new chip that eliminates the fuel cut off at 115. I still had power, but did not wanna push it.
However, it was enough to **** off an eclipse who just could not catch up!
(This was on a modified 305tbi. Next in 88truck350tbi!)
However, it was enough to **** off an eclipse who just could not catch up!
(This was on a modified 305tbi. Next in 88truck350tbi!)
Supreme Member

Joined: Jun 2001
Posts: 9,550
Likes: 5
From: Charleston, SC
Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
trapped 120 at the track, so after the line it was probly around 122-123.....
ive gone ALOT faster then that, but not with my thirdgen..... when i have a fast car, (a actual fast car, not a "fast for a thirdgen" or a "highschool fast" car..) i dont feel the need to top it out.. i know its limits are far higher then the limits of the enviroment.
meanwhile, you give me a hunk o' ****... like a L03 car or a beater, and i'll top it out.. lol... stock LO3 had its limiter at 114, and the $200 tercel beater maxes out at 95mph DOWNHILL!
ive gone ALOT faster then that, but not with my thirdgen..... when i have a fast car, (a actual fast car, not a "fast for a thirdgen" or a "highschool fast" car..) i dont feel the need to top it out.. i know its limits are far higher then the limits of the enviroment.
meanwhile, you give me a hunk o' ****... like a L03 car or a beater, and i'll top it out.. lol... stock LO3 had its limiter at 114, and the $200 tercel beater maxes out at 95mph DOWNHILL!
Originally posted by MrDude_1
trapped 120 at the track, so after the line it was probly around 122-123.....
ive gone ALOT faster then that, but not with my thirdgen..... when i have a fast car, (a actual fast car, not a "fast for a thirdgen" or a "highschool fast" car..) i dont feel the need to top it out.. i know its limits are far higher then the limits of the enviroment.
meanwhile, you give me a hunk o' ****... like a L03 car or a beater, and i'll top it out.. lol... stock LO3 had its limiter at 114, and the $200 tercel beater maxes out at 95mph DOWNHILL!
trapped 120 at the track, so after the line it was probly around 122-123.....
ive gone ALOT faster then that, but not with my thirdgen..... when i have a fast car, (a actual fast car, not a "fast for a thirdgen" or a "highschool fast" car..) i dont feel the need to top it out.. i know its limits are far higher then the limits of the enviroment.
meanwhile, you give me a hunk o' ****... like a L03 car or a beater, and i'll top it out.. lol... stock LO3 had its limiter at 114, and the $200 tercel beater maxes out at 95mph DOWNHILL!
Supreme Member
iTrader: (2)
Joined: Mar 2004
Posts: 1,941
Likes: 0
From: Kissimmee, FL
Car: 1991 Camaro RS
Engine: 357cid
Transmission: T5 Swap
Axle/Gears: 10bolt 7.5" 3.23 soon to be 3.73
my friend is more about looks than speed... he says to me: gringo... why you want a 500hp motor.. so you can race around and kill your self.. i said:well, street racing is too dangerous. and i dont have to use all 500hp all the time
138 mph stock l98 89 firebird formula 350 and never had the gas pedeal to the floor.. before i backed off
can we say stupid, stupid, stupid
never went that fast again Nascar on some tracks is only about 40mph more lmao
Now im older and wiser i take it to the track. So i dont get arrested again or kill anyone but myself
can we say stupid, stupid, stupid
never went that fast again Nascar on some tracks is only about 40mph more lmao
Now im older and wiser i take it to the track. So i dont get arrested again or kill anyone but myself
Junior Member
Joined: Jul 2003
Posts: 46
Likes: 0
From: Iowa
Car: '85 Z28 w/ T-Tops
Engine: 305 4 bbl....for now....
Transmission: 700R4
pushed my old '87 RS 2.8 5spd up to a whoppin 140mph. No im not sure how and YES she was Singin by that time even though she had a lil over a grand to go before redline... 
Had my '87 Firebird Formula 305 4bbl auto up to aprox 155 (calculated)...Ran out of road, OTHERWISE, woulda pushed her further, she just loved to fly.... :P
To date, i've only pushed my '85 Z up to 100-110 on a VERY long road trip (no not constantly) BUT i did set the cruize at 100 for pry 8 hours all in all (with the occasional gas-stop(not incl.)) As a matter of fact i got busted on that same road trip doin '93 in a 75 zone cuz a state "patrolman" (id prefer using another term that rimes with *****)... he was runnin lazer in the median behind a bridge in the pitch black... I didnt bother to mention i had just recently dropped my speed from 105ish cuz i had to follow some other jack-@$$....anywho's that ticket set me back $166 bux. Thank you Nebraska State Patrol!!! A-holes...

Had my '87 Firebird Formula 305 4bbl auto up to aprox 155 (calculated)...Ran out of road, OTHERWISE, woulda pushed her further, she just loved to fly.... :P

To date, i've only pushed my '85 Z up to 100-110 on a VERY long road trip (no not constantly) BUT i did set the cruize at 100 for pry 8 hours all in all (with the occasional gas-stop(not incl.)) As a matter of fact i got busted on that same road trip doin '93 in a 75 zone cuz a state "patrolman" (id prefer using another term that rimes with *****)... he was runnin lazer in the median behind a bridge in the pitch black... I didnt bother to mention i had just recently dropped my speed from 105ish cuz i had to follow some other jack-@$$....anywho's that ticket set me back $166 bux. Thank you Nebraska State Patrol!!! A-holes...
Junior Member
Joined: Jul 2003
Posts: 46
Likes: 0
From: Iowa
Car: '85 Z28 w/ T-Tops
Engine: 305 4 bbl....for now....
Transmission: 700R4
Yea, im not bashin him for doin his job its just that as far as i know the authorities arent supposed to be behind the median such as he was. I always thought they were supposed to be "in plain sight".. Had he been sitting out in the open and i had still gotten caught, that, of course, would have been my own stupidity
, though the chances of getting caught would have been much slimmer. Anyways, just thought i'd explain myself there. at any rate i have nothing against any law enforcement personnel, other than a local PD a-hole that will seriously pull you over JUST to see who's with you. I've actually had that happen a time or two before. Kinda weird dont ya think?
, though the chances of getting caught would have been much slimmer. Anyways, just thought i'd explain myself there. at any rate i have nothing against any law enforcement personnel, other than a local PD a-hole that will seriously pull you over JUST to see who's with you. I've actually had that happen a time or two before. Kinda weird dont ya think? Member
Joined: Mar 2004
Posts: 102
Likes: 0
From: Florida
Car: 92 RS
Engine: 305 V8 numerous Mods:
Transmission: Auto+shift Kit 3.73 gears
flux capacitor
Weird every time I try to go past 88mph I go back in time or sometimes foward!!!! I think its the flux capacitor that I had installed
Supreme Member
iTrader: (2)
Joined: Jul 2003
Posts: 1,153
Likes: 0
From: allen,tx
Car: 1985 Iroc-Z
Engine: 305
Transmission: t-5
Ive been to about 130 in my firebird. When it had the stealth ram and 3.08 gears my dad had it up to 145 in 4th and he let out of it. Now i have 3.73's so no more top end.



