official 1/4 mile track times

gaveup

It is pretty good advice for most people that arent aware of how their powerband works. I've yet to take my car to the track since my tune, but I can tell you this, at 7600-7700 it was still making power on the dyno. So I will be shifting around 8k, at least for one run

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2010 Magnetic Black Metallic 370Z 6M
stillen gen 3 CAI - topspeed test pipes - invidia gemini CBE - UpRev tune
301whp (HP Logic Mustang Dyno)

tranceformer

Nice runs!

Is your Z a base or touring? sport package?

And could you post a higher resolution pic of the time slip?

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Ray
2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires
official 1/4 mile track times

tranceformer

One thing to keep in mind: your tachometer might not be 100% accurate. I know mine is off by 200 rpm. at 8000 rpm mine reads 8200 rpm.

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Ray
2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires
official 1/4 mile track times

secondnissan

my car is a touring non sport.

Blades - I run on the stock 18 inch wheels with stock yokohama tires. As for launching I just sidestep the brake and floor it quickly but smooth. I've tried bringing up the revs on the foot brake and then launching, but it doesn't seem to help my sixties. Then again I haven't tried pulling the brake fuse yet. I've got exhaust on order and I just bought a pair of drag radials for the track. I wind the tach all the way to redline every gear. It's hard to time the shift perfectly before the rev limiter. I can't stand the soft rev limiter in this car. Hard to tell you hit it until it's too late. If I hit the limiter then shift i get a thud and slower et's.

One quick - I'm not on chicagoz, never heard of it until now..haha. Havent been to any meets either, I'm out your way near Joliet. I've only had the car for a year now.

secondnissan

Oh and blades... You have lowering springs correct? I think the reason you can't match your stock times are due to the springs. The increase in rear camber has got to kill traction.

chuckd05

.4 out of a n/a tune is as good of a gain as you could ever expect. I wouldn't of returned it.

My best Time in my 6sp 12.92 was done on open diff. Lol

Seems base models always go .1-.2 quicker

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09 370Z 6M PW - FBO Best 1/4 mile = 12.926 @ 109 SOLD -- 08 BMW 135i - FBO 12.1@120mph SOLD -- white 09 e92 335 Coupe Mtech - 11.9 @ 119 :-)

secondnissan

chuckd - best run on hypertech tune was at 33 psi. I decreased the tire pressure later in the day hoping for better traction. On the best mph stock tune I was at 28 psi ( more rolling resistance ) and the difference between tunes was 106.25-105.82 . Throttle response was better on the stock tune. Times were slower because I had more wheel spin on the stock tune runs. So even if hypertech gave me 6 hp or so...which I really dont believe, the car drove better on the stock tune. Plus I got my money back and may use it for uprev.

tranceformer

updated the rankings, secondnissan you go the #3 spot now.

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Ray
2009 370Z Base Sport 6MT / 12.860 @ 109.09mph / 1.921 60ft / street tires
official 1/4 mile track times

b1adesofcha0s

Cool. Yeah I forgot that my camber is like .3-.4 degrees out more after I got my car lowered. Even so, I've gotten my 60' times down to 2.0x which is about 0.03 s away from my best.

I also haven't tried pulling the brake fuse and I probably never willl. I usually put my foot on the brake and rev up to around 1500-2000 rpm and simultaneously let go of the brake and floor it. I think I tried just holding the brake and not revving up once before, but it didn't help much. I'll have to try it again the next time I go.

I think tires are the main thing holding my times back. These all seasons just don't grip as good as a summer tire, but I'm still determined to get into the 12's with them. Just need to wait for a night with some low temps.

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Project: b1adeZmobile (2009 370Z) | Uprev Tune by AAM Competition | Berk Exhaust
Project: b1adeZmobile 2.0 (2014 C7 Z51) | Corsa Xtreme Exhaust

andre12031948

I'm seriously thinking of getting a 370Z & next spring trying for that magic 11.90 1/4 time(bolt on class).

Z eliminator

The Z is going to the track june 23.
only change will be art pipes
i have the new converter but the VB is not ready for the built tranney.
will install them at the same time. Too much money to install then sperately.
the SC goes on right after i run the tranney and new converter.

Z

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12.343 @114.14 . 4.5 stroker motor is now being built. Dec 1 2015.

Sysopz

I went to ATCO Raceway NJ tonight the best I could lay down was;

R/T .618
60' 2.193
330 5.833
1/8 8.787
MPH 83.76
1000 11.320

E.T. 13.467
MPH 105.64

Other 2 runs were 13.8's @ 105's


I have 2011 MT6 Sport w/ Post MAF Tubes, K&N Drop ins, Invidia TP, UPrev Tune. Car pulled 309.89 RWHP & 263.13 TQ on Dyno.

I was shifting into 4th right @ the end of the 1/4 rest of shifts were @ around 7700 RPM.

I am a little disappointed but I am sure it was just driver error.

I have F.I. exhaust ordered and plan on getting Boosted Performance turbo kit as soon as I can order it..so we will fix this.

b1adesofcha0s

Nice

Planning on going this Friday night. Finally have summer tires on my car now so hopefully I can finally beat my stock time

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Project: b1adeZmobile (2009 370Z) | Uprev Tune by AAM Competition | Berk Exhaust
Project: b1adeZmobile 2.0 (2014 C7 Z51) | Corsa Xtreme Exhaust

andre12031948

"I am a little disappointed but I am sure it was driver error"
So how is a tubo going to fix that?
sorry, I can't help it

andre12031948

Made a little fun, now I can help you.

Your 60' sucks & you're just getting into 4th at the finish.

Solution,
You get 4:08 gears & a good set of drag tires.
With your H.P. & those two additions will get you easily into the 12's....