Page 3 of 3 < 1 2 3
Topic Options
Rate This Topic
#68074 - 05/25/06 03:11 PM Re: Whats the top speed of a grand prix GT
Richard Candelario Offline
Member
Registered: 12/15/05
Posts: 5286
About how much is a HUD system (either aftermarket or OE)? (Post #95)
_________________________

WizAire CAI w/9" K&N & HV3, 2.5" d/p w/h/f cat, Cobra CB, PowerSlot slots w/Hawk HPS, GR-2s, GMPP handling kit, NextLevel STBs, Pilot Sport A/S Plus tires.

98 L36/MM5
RaC
Top
#68075 - 05/29/06 01:09 PM Re: Whats the top speed of a grand prix GT
Kev-GTP Offline
Member
Registered: 12/29/05
Posts: 724
Loc: Dallas, Tx
Check ebay for the HUD...I've seen some on there before...
_________________________
---Kevin
Top
#68076 - 01/09/08 01:40 AM Re: Whats the top speed of a grand prix GT
Jon Szarka Offline
Member
Registered: 08/28/06
Posts: 272
Loc: Philly
Ok i got somethign for you guys...I got my GT up to 128 mph. It didnt seem to be accelerating anymore after that and the rpms were right before the yellow at 5 1/4. I was confused so i decided to do the automatic tap shift with the accelorator when i realised it was time to slow down. I swear that I heard it drop into 4th but I didnt have enough time to see. I have the ZZP 1.0 pcm and I know the shift points are at 6.25 for first thru fourth. And in third i never hit 6.25 rpms so it never shifted into 4th, it just stopped dead at 5 1/4. I also had the 3" DP with high flow cat. Could this be making me not get through 3rd gear, if i was even in 3rd gear? I swear I was, but i could be wrong. Can you guys help me figure this out?
_________________________
/\|^3/\//\
--------------------
Top
#68077 - 01/09/08 01:00 PM Re: Whats the top speed of a grand prix GT
SlickGTP Offline
Member
Registered: 03/26/07
Posts: 1399
Loc: Houston, TX
I have a friend that used to have a fully modded '00 that he got up somewhere between 160 and 170 one time out in west Texas.

He had 3.69's in the tranny and said it was a little hard to get the tranny to do more. I wish he hadn't gotten rid of that car before I met him. The pictures don't do it justice from what I'm told.

It held the Texas GP 1/4mile record until a couple of years ago. 12.4 with an imperfect tune and more potential that they hadn't been able to squeek out of it at the time.
_________________________

Kinda sorta, yeah, no?

'02 Black GTP - RIP 03/03/08 ||| '06 Black G35 MT6 - Stock ||| '73 Chevy half ton(resurrected)
Top
#68078 - 01/09/08 08:11 PM Re: Whats the top speed of a grand prix GT
jimbo Offline
Junior Member
Registered: 01/06/08
Posts: 13
Loc: cedar rapids, iowa
i had mine up to 125 or so with 3 people in the car and it that's about as far as she would go
Top
#68079 - 01/10/08 12:47 AM Re: Whats the top speed of a grand prix GT
Acefighter Offline
Member
Registered: 04/03/07
Posts: 3307
Loc: Texas
I've hit 117 so far but I plan on hitting the limiter eventually...unless I get a new chip first. smile
_________________________
Si vis pacem para bellum
Speed Kills. Buy a Civic - Save Lives!
Top
#68080 - 01/10/08 09:24 AM Re: Whats the top speed of a grand prix GT
20gtp02 Offline
Member
Registered: 04/13/06
Posts: 6709
108 mpg at stock, tuned could be faster.

I ran a 140mph couple weeks ago, smooth as a bullet.
_________________________

2002
Top
#68081 - 01/10/08 05:16 PM Re: Whats the top speed of a grand prix GT
gteisele Offline
Member
Registered: 08/27/06
Posts: 1333
Loc: New Jersey
(108) stock.....with the limiter removed by a pcm and small bolt ons like intake and exhaust gt's can go (145)....i only know this because i went that fast....it was redlined i dont advise trying it really or if you do dont hold it there for more then a couple seconds tranny n engine are sure to get damaged
_________________________
(99 GT),K&N 9" intake,ZZP HV TB(68mm), ZZP PCM,ZZP front powerlog, HV3 intake manifold spacer, 3" DP to SLP exhaust,Comp Cam 801 and springs, MSD ignition,Voltage Booster,black housing headlights with HID kit and halos
Top
#68082 - 01/10/08 09:24 PM Re: Whats the top speed of a grand prix GT
BoostenGTP Offline
Member
Registered: 01/09/08
Posts: 3476
Loc: Michigan
my friend did 140+ in his 99 gt, with tuned pcm, full exhaust and cold air intake. spedo was topped. ZZPerformance said that when a MPH gage is bottomed out, the car is doing around 145
_________________________
2000 GTP: XP Cammed/Blown/Nitrous
Top
#68083 - 01/11/08 12:08 AM Re: Whats the top speed of a grand prix GT
20gtp02 Offline
Member
Registered: 04/13/06
Posts: 6709
I have my 3rd gear at WOT to shift at 147!
_________________________

2002
Top
#68084 - 01/11/08 12:12 AM Re: Whats the top speed of a grand prix GT
RooK Offline
Member
Registered: 03/07/05
Posts: 5158
Loc: Southern KY
I think my car hit 80mph once.
_________________________
'13 Mustang 3.7V6 - MT82
'00 GP SE (L67 Swap, XP, Headers, 3.25")
'98 GTP, '01 Bonne
Top
#68085 - 01/11/08 12:15 AM Re: Whats the top speed of a grand prix GT
Richard Candelario Offline
Member
Registered: 12/15/05
Posts: 5286
ROFLMAO@Rook! Oh, thats classic! Thats what you get for owning a strictly stock SE, huh? lol!
_________________________

WizAire CAI w/9" K&N & HV3, 2.5" d/p w/h/f cat, Cobra CB, PowerSlot slots w/Hawk HPS, GR-2s, GMPP handling kit, NextLevel STBs, Pilot Sport A/S Plus tires.

98 L36/MM5
RaC
Top
#68086 - 01/11/08 12:34 AM Re: Whats the top speed of a grand prix GT
gteisele Offline
Member
Registered: 08/27/06
Posts: 1333
Loc: New Jersey
speedometer bottumed out is 145.....digi on the windsheild is great for that lol
_________________________
(99 GT),K&N 9" intake,ZZP HV TB(68mm), ZZP PCM,ZZP front powerlog, HV3 intake manifold spacer, 3" DP to SLP exhaust,Comp Cam 801 and springs, MSD ignition,Voltage Booster,black housing headlights with HID kit and halos
Top
#68087 - 01/11/08 04:47 AM Re: Whats the top speed of a grand prix GT
Chico Offline
Member
Registered: 02/08/04
Posts: 3463
Loc: Gonzales Tx.
On a G-Tech mine registered 235KPH & 400hp The GTO was 151MPH & 377hp Chico(pops)
_________________________
04 GTO stock,04 Titan,97 GP GT too many mods to list,90 Corvette & project cars, http://photobucket.com/albums/v206/chico1319
Top
Page 3 of 3 < 1 2 3