Whats your fastest highway mph ??

Scruggs86.5T

New Member
Dec 8, 2007
298
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Slidell, LA
queenskid926;1066969 said:
great gearing for taking it one the strip. u must go thru the gears pretty quick and accelerate good with that kind of gearing

i had to change out the rear end, it was costing too much for gas, i checked the engine plaque and it says w58, maybe someone changed it out, i have been playing around with calculations, tire size diff ratio, ect. and it kinda seems like i have the w57, the only thing that is different on them is the 5th gear ratio, it looks exactly the same. but yeah, to anwser your question, i couldnt even make it through a two lane intersection without running 1st gear up to 3500-4000 rpms, i usually shifted about 1/2 way through.
 

trydrew

Suprafied
Nov 4, 2005
1,038
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Earth
I had a dream once, ;)

I was driving up a curvy on-ramp, about to get on the expressway. As I did so, I had a twitch in my right foot that wouldn't go away; I had to do something about it. Going about 40mph up through the sloping curves, I was riding in third gear.
As the turn broadened, I could see what layed out before me: a crystal lit highway, stretching as far as I could see. Inticing.
So, my foot was resting, crested against the acc pedal; leg muscles tense.
"Go for it, DO it!" My mind was rapping, heart pumping. I had to.

I slowly pushed my foot harder and harder against the firewall. The boost gauge rises, then rests, as oil pressure sweeps. Adrenaline peaks as the tach needle hurdles toward the red... Time to shift.

Third gear is gone now. Not yet to fourth, my heart skips a beat, as boost temperarily fades, bleed into a diverted whoosh. A glimpse in my rearview, headlights too far back to recognize; a friend and his Mustang, struggling. Lock the gears in place and charge the air, i'm not giving up yet. 4th.

RPMs rise again, halted and reversed from it's brief fall. Pulling harder and harder, the engine gallops, fed by a charged ambience. Just as before, needles dance and rise. Fourth gear is devoured. Time for fifth? Of course, where else would I take it.

I shifted to fifth at a modest speed, and held back my iron foot. Taking in the feeling, I looked down to focus on the gauges in front of me. Between the green glow of my column mounted vitals, I felt and absence of LEDs. My front mounted R/D was switched off. It was time to back-off.
Luckily, all was well.

And don't ask why I typed it like it did, haha idk either. I guess I wanted it to sound interesting, since 120 isn't all that special.

Mods 90T R154 3.73 50/R16 on MKIV N/As:
stock rebuild, K&N drop in, stock ct on it's way out, boosting 9-10lbs, Rerouted DDP, test pipe, tanabe SMH, Greddy PFSBII EBC, remote filter thermo'd oil curcuit w/ B&M cooler.
 

trydrew

Suprafied
Nov 4, 2005
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IJ.;1066641 said:
3.73 gears stock size 225/50/16 tires will be 178 mph @ 7000.

It's going to take either a very long road or a lot of power or both to see that speed ;)

Fixed? Or did the MKIII come with 15iners? Cause that'd look weird as hell.
 

ZoomZoomZoom

On the road again..
Dec 9, 2007
443
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KY
130+ in my 91t, auto, not sure the dif, never checked it. It had the most accurate speedometer of any supra I owned. Totally stock including stock-size tires. Still had original suspension, although it was pretty soft. Regardless, the car handled very well. I was racing one of those crappy souped-up neons on i-75 at midnight. Before I know it, I was doing 130 and didn't realize it. I got scared because the tires were well worn. No, didn't win either race, but my 90t will tell a different story one day..:naughty:
 

Boost Lee

Bee Doo Bee Doo Bee Doo
Staff member
Sep 13, 2006
2,750
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Indianapolis, IN
GPS Verified on a laptop as well as a Garmin. 164MPH.

3.91, Auto trans. 235/40/18 (F) and 255/45/18 (R).

IIRC, The needle was sitting about flush on 6K...Then again, I was a bit more focused on what was in front of me rather than focusing on my gauge cluster.
That's why I had 2 GPS' in-car to prove it afterwards.

The absolute best way to describe the feeling is like a Rocket taking off down the runway, but rather sitting inches off the ground. I wouldn't say it was shakey, because my suspension felt smooth...But I think it was probably just my adrenaline rushing that made it feel like I was going to come off the ground.

Jeff
 

becauseican

Supramania Contributor
Mar 31, 2005
1,451
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Vancouver
www.bicperformance.com
Poodles;1064636 said:
p1067252_1.jpg

I did an estimated 180 mph or 280 kmh, I had the speedo needle pointing to the B in the BRAKE warning light.....using Poodles pic as a reference. Mods were 7M with a T04E 60 trim turbo, Lex/550's, 3.5" dp and exhaust. 275/35/18 tires and a 3.90 rear end.
 

Van

87t Hardtop
Mar 26, 2006
974
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0
Oak Grove, OR 97267
I've never pulled much beyond 80 MPH on the highway, but on the track at Portland International Raceway, on the front straight, I ran mid 120's all day in the rain, mid March, w/o problems. The driveline is set-up w/one piece Alu JawsGear DS and 3.91:1 final drive (tac was inop). Van
 

billwert

New Member
Sep 25, 2007
169
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Naylor
Back when I had a tranny in my 89+ that worked I went about 153 according to speedo. RPMs were about 57-5800 I think. Wasn't really paying that much attention my buddy wanted to go fast and so we did. I was too busy hanging on to the steering wheel; blown struts suck at high speed. Scared the shit out of me. Won't do again.
 

starscream5000

Senior VIP Member
Aug 23, 2006
6,359
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Hot and Humid, KY
I've done about a buck twenty before. Bad sawblades and a bad suspension kept me from going further. At that time: 3" catless turboback, 2.5" hardpipes, FMIC, air filter, and 9-10psi, plenty left to go.
 

tissimo

Stock is boring :(
Apr 5, 2005
4,238
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40
Melbourne, FL
~170 with a 7m..
~160 with the 1jz (top of 4th gear, tuning)
~165 with the 2jz chasing down a 911 that though he was hot shit..
 

suprahero

naughty by nature
Staff member
Aug 26, 2005
14,971
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Roll Tide
tissimo;1068067 said:
~170 with a 7m..
~160 with the 1jz (top of 4th gear, tuning)
~165 with the 2jz chasing down a 911 that though he was hot shit..

You have no proof of these alleged runs.............:evil2:
(I just like watching the video)
 

tissimo

Stock is boring :(
Apr 5, 2005
4,238
0
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40
Melbourne, FL
suprahero;1068198 said:
You have no proof of these alleged runs.............:evil2:
(I just like watching the video)

http://videos.streetfire.net/video/e0ddb1e2-ff8a-4a09-b9dd-983000ff1a8b.htm
camera ran out of battery, but kept going to 170, 6350 rpms on the e01
3" exhuast, 550s, stock afm, emanage with injector correction, 15 psi (only like 11-12 at those rpms though) 289whp/355ftlbs in that combo.

all i got..

have logs somewhere of 7700rpms 4th gear pulls on the highway, 4th gear, 373

nothing on the 911 chase, but josh was trying to keep up with his 118 speed cut, haha
 

Evilempire1.3JZ-GTE

SF what a waste of supras
Jun 22, 2006
1,382
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SoCal
www.myspace.com
I think the stock twins with a 4.30 on 1jz could be pushed ~165 with 8k redline the 1jz haves a drop off thats why my record was only 154 at 7krpm you need cams to bypass that choke off i had other upgrades then the cams.
here is my GPS
 
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