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Old 07-23-12, 09:09 AM
  #451  
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Damn, no wonder that thing moves out like it does.

Good stuff.
Old 07-31-12, 10:05 AM
  #452  
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Got a chance to go up to a test n tune this past Sunday...and of all things my car decides to eat its transmission ON THE WAY HOME, for whatever reason.

Anyway, ran an 11.6 @ 128.5. Idk what the hell I'm doing wrong getting out of the hole, although in my defense ESTA is a horrible track. The day was very hot, so the track was pretty tacky, but the heat was taking its toll on all the cars. I have the RaceLogic launch control, and in hindsight should have set my launch point for ~6500 RPMs, since I had more traction on the track. I launch at 5500 RPMs on the street, but there's definitely more slip there, so it's easier to keep RPMs up.

At the track I'd either dump the clutch a bit too soon and bog, or ride it out too long and spin/not get out of the hole fast enough. Such a damn fine line with these cars... I was going to run my ET streets, but decided against it since we were already running late. ****, I'm almost trapping 129 MPH. The damn car should be a 10 second car if it would ever get out of the hole like it should.

Sorry, no video. I told my friend my camera didn't have much battery life, yet he was recording some other retarded cars at the track that had no significance. My luck, being as awesome as it always is, the camera died as I pulled up to the line to run my 11.6. I was the fastest street car there. Link to my slip is in my sig.
Old 07-31-12, 10:16 AM
  #453  
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" Idk what the hell I'm doing wrong getting out of the hole, although in my defense ESTA is a horrible track."

Well of course you need to run the et streets if you want a good start. The clutch needs a little slip, not too much and as you know don't just dump it, you would benefit from a tilton clutch flow control valve to get good consistent launches.
Old 07-31-12, 02:24 PM
  #454  
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Thanks, I'll look into that.
Old 12-10-12, 05:59 PM
  #455  
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fast 7s. When I was a 370Z owner there was a similar page like this. And there were guys who pulled high 12s all motor, and even mid 12s with just bolt ons. 370 is a heavier car than FD3S too.
Old 03-29-13, 04:00 AM
  #456  
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12.3@113

60' - 1.882
330' - 5.296
1/8 - 8.028 @ 89
1000' - 10.3381

Full weight, street trim, 3/4 tank of gas. 265/30x18 Achillies 123S tyres.
HKS TO4s, 16 psi 420rwhp (dyna pack dyno) is this speed (113mph) indicative of 420rwhp (again on dynapack dyno)
Old 03-29-13, 11:10 AM
  #457  
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Originally Posted by Bitchn7
12.3@113

60' - 1.882
330' - 5.296
1/8 - 8.028 @ 89
1000' - 10.3381

Full weight, street trim, 3/4 tank of gas. 265/30x18 Achillies 123S tyres.
HKS TO4s, 16 psi 420rwhp (dyna pack dyno) is this speed (113mph) indicative of 420rwhp (again on dynapack dyno)
I have trapped between 110-112 mph and I had dynoed 318 hp on stock twins on a dynojet.
Old 03-30-13, 04:17 AM
  #458  
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I thought trap speed seemed a little low for 420, though dynapacks I believe tend to read a little high. From what I can gather moroso slide calc suggest around 330rwhp. would love to put it on another dyno, though it has whiffed out a couple of puffs of grey smoke on gear changes now and then so maybe a little 'loose' now lol
Old 04-09-13, 07:24 PM
  #459  
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Cold November Day running super rich 10.0/10.4 A/F

Xavier from RX7 Store build and tune from 2 years ago (421 HP)

ET 10.977
125.87 MPH




Last edited by JustAnother7; 04-09-13 at 07:27 PM.
Old 04-09-13, 08:05 PM
  #460  
547hp at the flywheel

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some tires and a rev limiter and mine should hit 10.5. nice to see a GLD run, I prefer to do my sneaky runs at Byron
Old 04-10-13, 06:46 AM
  #461  
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Originally Posted by boosted414
some tires and a rev limiter and mine should hit 10.5. nice to see a GLD run, I prefer to do my sneaky runs at Byron
I hear you on that... I had the car retuned by Ryan since then holy crap what a difference now at full throttle 11.3 A/F a lot more power. ill make sure i keep my eye out for you Mr. top secret lol
Old 05-02-13, 11:20 PM
  #462  
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Some nice times up in here!
Old 06-09-13, 08:18 AM
  #463  
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OK

12.65 @ 112mph.

02 WS6 LS1/T-56 w/Stock rear end. Launched very soft as I don't care to hammer on my car.
Attached Thumbnails Time Slips-rx7-fast-pass...12.65-%40-112.jpg  
Old 06-19-13, 12:05 PM
  #464  
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OK

12.55@112mph w/a 1.89 60'.....Shaved a second off previous time by upping launch rpm from 2,500 to 3,500 rpm.
Attached Thumbnails Time Slips-20130615_001223.jpg  
Old 08-28-13, 07:10 AM
  #465  
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Originally Posted by Bitchn7
12.3@113

60' - 1.882
330' - 5.296
1/8 - 8.028 @ 89
1000' - 10.3381

Full weight, street trim, 3/4 tank of gas. 265/30x18 Achillies 123S tyres.
HKS TO4s, 16 psi 420rwhp (dyna pack dyno) is this speed (113mph) indicative of 420rwhp (again on dynapack dyno)
113mph with a 1.8 is roughly 300rwhp.
Old 09-05-13, 10:15 PM
  #466  
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QC

13.4 14 psi stock engine(old engine)fd3s at pont rouge quebec!
Old 10-28-13, 06:19 PM
  #467  
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60ft-1.568
330ft-4.648
1/8-7.172@98.03
1000ft-9.376
1/4-11.231@121.77
15psi on 93 octane.
This is my new personal best on pump gas.
Old 10-28-13, 06:28 PM
  #468  
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Well with my FD... I guess I have to specify that. The FB is a different animal.
Old 11-08-16, 05:43 PM
  #469  
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60ft 1.97
330ft 5.19
594 7.29
1/8 7.76
mph 95.62

Wheel hoppopopopopopopoop.
Gotta get it sorted out before I go back to the track.
Old 11-11-16, 04:41 PM
  #470  
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Originally Posted by K-Tune
60ft 1.97
330ft 5.19
594 7.29
1/8 7.76
mph 95.62

Wheel hoppopopopopopopoop.
Gotta get it sorted out before I go back to the track.
Challenger does a better burnout when the light goes green than when I was doing my weak *** burnout....part of my wheel hop problem.

Old 02-22-22, 08:42 AM
  #471  
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Hell yeah!!! 6 year BUMP


Went to the local track with a buddy for some fun runs… man I have gone to the strip in probably 8years!
Just street tires with no traction in 1st, 2nd… was trying to baby it out of the hole but that didn’t work.
In need of some tires and a driver mod 👍
Was in right lane and running 16.5psi and faded down to 15.8psi, once I got going a hooked she pulls strong for a 8374iwg

Steve


https://cimg2.ibsrv.net/gimg/www.rx7...3fc0582b0.jpeg

Last edited by estevan62274; 02-22-22 at 08:51 AM.
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Old 03-28-22, 11:10 AM
  #472  
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11.8@118

Latest run with MT drag radials and @15.5psi



https://cimg4.ibsrv.net/gimg/www.rx7...bd7aff2a6.jpeg


Steve
Old 03-28-22, 04:54 PM
  #473  
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was that the same track as last time? what was the DA each time?
Old 03-28-22, 10:28 PM
  #474  
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Originally Posted by books
was that the same track as last time? what was the DA each time?
Yes, same track( orlando speed world)... Sorry but whats DA?

Steve
Old 03-29-22, 08:18 AM
  #475  
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First off your car moves out.

If you post the dates and times of your runs, I'll look up the DA. Dragtimes has a tool to do it.

DA = Density Altitude can influence horsepower numbers and quarter mile times; like Correction Factors are for Dyno numbers

from Wiki...The density altitude is the altitude relative to standard atmospheric conditions at which the air density would be equal to the indicated air density at the place of observation. In other words, the density altitude is the air density given as a height above mean sea level. The density altitude can also be considered to be the pressure altitude adjusted for a non-standard temperature.

Both an increase in the temperature and a decrease in the atmospheric pressure, and, to a much lesser degree, an increase in the humidity, will cause an increase in the density altitude. In hot and humid conditions, the density altitude at a particular location may be significantly higher than the true altitude.




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