whats up guys, my friend is from lawrence mass and he went to the track in epping nh and he did 12.5 in the 1/4 mile with the vacumm boost (15 psi) breaking off while shifting in 3rd gear and a few weeks before that he did 11.9 with tires slipping ( street tires). he could off break his record if the boost vacumm didnt give him problem, he thinks he could get the car to 10's or low 11's. he is a member here( jtoyrx7) and the car is street use, daily drive, what u guys think about that. cool huh

 

NICE I SAW HIM RUN THAT DAY

 

I have a 1983 FB,12A bridgeport with HKS T51R turbo.I ran 10.92 at 136mph last year.1.9 60 foot. I have a four link rear end fitted now,so should improve launching.

 

It might be mentioned in the 6 pages here somewhere but does it have to be rotary powered? I assume thats the spirit of the list but are non-rotary 1st geners welcome??

 

why is #2 faster than #1?

 

Because I prefer to be the under dog. Ha ha ha.

I have no idea really.

 

sorry. I'll fix it when I get back into town. Still enjoying Vegas at the moment.

 

Not sure why, but the info for my run is not accurate. The time and speed are right, but I'm stockport and ran a Edelbrock 600 at the time, untuned, not a holley.

 

mannyvidal i like to see the bottom half of the car and one form the inside

 

http://groups.msn.com/ChucksRX7/1983...to&PhotoID=117


This is old, hope it still counts.
1983 13b S4 ported
T66 p-trim .96
20/22 psi
Stock 1st gen trans, D/S, rear diff and axles.
SDS fuel ecu with 1st gen dizzy

Car has since gone to the junk yard, 18 wheeler hit the right rear quarter.

 

EDIT:
14.6@91mph 83 gsl stockport 13b from a se with a weber and exhaust.

 

Went down to the track today to get some runs in. My camera isn't wanting to take pictures of the timeslips very well and I have no scanner so I'll just type my best time.
R/T...0.519
60'...2.360
330'...6.679
1/8...10.349
MPH...67.53
1000'...13.441
1/4...16.090
MPH...84.43
Specs on the car. 1979 SA "S", 69K mile 12A with RB Road Race header collected and straight piped to RB power pulse muffler, RB Power pulse Air box with foam filter, 2nd Gen Direct Fire ignition with FC BUR7EQ leading plugs and BRE8EQ14 trailing plugs, emissions removed. I actually was suprised. I was hoping for high 16's and my first run was a 16.6 and it came down from there. With some new tires and a porperly running carb I'll hit 15's on stock port. I had some traction issues off the line and she spun a little in 2nd. Overall I'm very happy.

 

1983 RX-7 GSL, 12A/5-Speed, 100% stock, all-original, 229K miles - 16.722@80.65, 2.308 60'.

Last night at PIR at the meet.

 

17.323 at 81.43

street tires, rb header magnaflow muffler

 

new for me. still untuned.

13.992 @ 98.55mph

Getting 46mm venturies, 240 main jets and 110 air correctors. I want 12's

 

update again

13.895 @ 99.5 mph on bfg drag radials

still waiting for my carb upgrades

 

and he shouldn't have let off on his last run either

 

Alrighty.... I will add my numbers to the list...
This was on April 5 at Moroso Motorsports Park when Nopi was in town. I decided to go ahead and participate in the Test N Tune session.

R/T - .066
60' - 2.234
330 - 6.114
1/8 - 8.970 MPH - 83.41
1000 - 11.372
1/4 - 13.325 MPH - 116.86

This was on street tires (215/40/16) and 93 pump gas.
I am running a TII streetported motor, 70-1 turbo with a Holley blowthru setup at 15 PSI.

As you can see I need to get some traction so drag radials are in my future..

L8R

 

I can't wait to finally get my 12at installed and running on a gt30 turbo. I'll take it to the track just for you guys.

 

I posted a 12.5 at 113mph Stock port s5 TII engine webber blow through turbo
on the stock 13 inch wheels with 205 wide kumo victo racers.

 

updated!!

 

Not that it really matters but my actual mph was 137.45, not 137.00.

 

IIRC, the speed on my run was 93 mph. oh yeah, and the timing was 180* out.

 

85 gsl-se streetport 13b 650 carb rb header & exhaust 6 puck clutch best et 14.744@93.97 and best mph was on a 14.823@94.32 this was on stock wheels and tires

 

2.08 60ft
8.10 1/8 mile
12.3 1/4 mile
120mph
stock gsl se rearend,
any of the faster cars running stock rearends?
i'll scan the timeslip for you tomorrow