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-   -   1st gen top speed? (https://www.rx7club.com/1st-generation-specific-1979-1985-18/1st-gen-top-speed-66496/)

1Bad85Rex 03-30-02 09:06 PM

1st gen top speed?
 
Just wanted an idea of how fast people have gotten their 1st gens to go. Granted, I'm more interested in 1/4 mile time (I guess I'm just too much of a sissy to keep my car at 110+mph for any extended length of time), but I was just wondering.

MIKE-P-28 03-30-02 09:19 PM

I got my 85 to 115-120 once, but it was pretty damn scarey the car didnt really like that fast of speed. So I slowed her down :)

riffraff 03-30-02 09:22 PM

i have had my 79 up to 130 before, and there was still plenty left.. if i tried, i could probably make it closer to 140.. the only thing that was scary about it was my crappy rubber.. for the most part, i try to keep it below 100, but once i get my new wheels...........

as far as 1/4 times: the only time that i have timed mine, i ran a 14.6 at 101mph. and that was with a horrible launch, burning the tires throughout all of first gear, and barking them every gear there after

jeremy 03-30-02 09:29 PM

whats a 79's 1/4 mile stock? someplace i read like 17-18 secs. it was something pitiful. i was hoping the car was faster then my late 91 camry.

riffraff 03-30-02 09:35 PM

well if you figure that stock they had 98 hp, yah it is going to be slow... but a little work will change that..

17-18 sounds about right for a stock 12a

jeremy 03-30-02 09:39 PM

i have yet to explore the upgrades since most of my money has gone to the car and getting it back to running order.

riffraff 03-30-02 09:58 PM

underatandable, as that is the first thing that you should do

Rotorious7 03-30-02 10:32 PM

I have got mine to 145+ before car started to float

V8kilr 03-30-02 10:39 PM

yea i ran 145 on two of mine,
but the car just starts to feel like if a gust of wind hit it,it would flip over like those high speed boats,
a little to scarey for my with no insurance,
car and health

riffraff 03-30-02 10:45 PM

put up your sunroof for down force.. that is what i do anytime i do a high speed run..

BadAssRX-7 03-31-02 01:39 AM

130 is all the dam guage says :(

error402 03-31-02 03:37 AM

102 in a 45 zone. hehehehe

79+80_rx-7 03-31-02 03:51 AM

well, the first time I drove my seven. I pulled out of the drive way, and floored it:) (I couldnt resist) power shifted(well whatever shifting without letting off the throttle is called) through 1-2-3 reaching the end of my street, I was doin a good solid 80 MPH, in third :) Not bad, I thought. until it spuddered and died :(
But hopedfully yayarx7 is gonna get over here, and fix it, or at least tell me whats wrong:) Say a prayer for the rex, live, or die:D LATERZ, Andrew

OtakuRX 03-31-02 06:51 AM

I got up to 110 with a C5 corvette the other day. With the sunroof off and the windows down it gets really scarry. The wind whistles through the car and it creates hella resistance, but I kept up with him.

82transam 03-31-02 09:40 AM

My tires are sooooooo dry-rotted and bald that I haven't dared to go over 85 yet, granted that 85 was in a 30 mph zone. :D :D Once I get my new wheels I'm gonna go for 120 on my local highway :D :D :D

MIKE-P-28 03-31-02 10:22 AM

Must have been something wrong with mycars, cuz at about 120 or so it didnt seem like she had any more ummmmmpppphhhh :(

Directfreak 03-31-02 10:27 AM

With my previous 84 SE, I went to about 120 mph, and it was NOT Nice at all. Scared the poop out of me.:eek:

Later, after I threw some money at the car, (Streetported, Front Spoiler, Rear Spoiler, New bushings, complete exhaust system, etc):p:

I was able to go 140 without TOO much stress. The body kit with the Three piece tail made a Huge difference anytime I did I high speed run.:cool:

As much as I love speed, the first Gen is simply not designed for top speed. As I always tell people, it's more of a quick (acceleration) car, than a fast (top speed) car.:zip:

NOTA V6 03-31-02 10:39 AM

125 and solid as a rock. That is pre turbo of course. ;)

If 1st gen guys want to go fast, they had better have ground effects. Too much turbulance. :D

NOTA V6 03-31-02 10:41 AM


Originally posted by MIKE-P-28
Must have been something wrong with mycars, cuz at about 120 or so it didnt seem like she had any more ummmmmpppphhhh :(
No, you have it about right. :) 120 for a near stock 12A. 125ish for a near stock 13B 6PI.

peejay 03-31-02 10:41 AM

When my '80 was all stock I had it up to 5800rpm in 5th. (Speedometer just goes "clunk" against its stop midway through 3rd gear :) ) It was still pulling, too, but I had to back out because I was coming up on traffic/speed trap. The car was VERY stable. (Then again my previous 100+mph experiences have been in old Fords that would have about 500lb of lift at high speeds, combined with superlight power steering... NOT for the faint of heart!) I used to cruise to work ar 5k in 5th all the time :D The police on my to-work route would never ticket before 9am, and there was little traffic at 7-7:30 when I was on the road.

Stock 1/4mi was 17-flat at 82 or so MPH for '79. By '85 that went down to about 17.4 at 80 because the cars kept getting heavier.

I have no clue what the top end of the '85 is, and I don't plan on exploring it... ever since I started racing, I have no desire to do dumb things on the street anymore :)

NOTA V6 03-31-02 10:43 AM


Originally posted by V8kilr
yea i ran 145 on two of mine,
but the car just starts to feel like if a gust of wind hit it,it would flip over like those high speed boats,
a little to scarey for my with no insurance,
car and health

Did you have a stock tire size on there? Or maybe a turbo? 145 is not a speed acheivable by a non-turbo 1st gen with a near to stock tire size.

Tire sixe will affect your speedo, as will the differential...

peejay 03-31-02 10:50 AM

maybe he means km/h :)

To get a 1st-gen to punch through a 145mph headwind would require roughly 200hp.

jeremy 03-31-02 11:40 AM

he used mcguire's wax so it was supa-slippery.

MIKE-P-28 03-31-02 11:52 AM


Originally posted by jeremy
he used mcguire's wax so it was supa-slippery.
LOL Man your too much :D

jeremy 03-31-02 12:46 PM

i have my moments.:cool:

that and there commercial is on constantly so its been ingrained in my head.

must buy mcguire's, must buy mcguire's, must buy mcguire's


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