Nissan 370Z Forum - New 370ZNismo TT Trap Speed World Record

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- - New 370ZNismo TT Trap Speed World Record (http://www.the370z.com/track-autocross-drifting-dragstrip/39360-new-370znismo-tt-trap-speed-world-record.html)

Quote:

Originally Posted by SharpByCoop (Post 1214005)

Jeff, you just had PM do a retune before you went to the track? Did they do this on the dyno? REALLY good no matter how.

I'd like to know what the rwhp is now. I'm sceptical of only 530whp propelling this.

MPH = HP, no getting around it.
ET = Lots of factors.

PM and you did a great job. Boastful. Good stuff.

Coop

I was originally running 6psi off the wastegate spring, but this past Saturday I went back and had a boost controller installed. I was also tuned for 3 different maps. So I have a map for 5-6psi another for 8-9psi and one for 12psi. It dynod 525whp on 12psi but I say 530whp because the car was pretty hot and it was almost 90degrees on Saturday. Thanks thought but it is indeed making 530whp on 12psi. From the moment I've gotten my TT kit installed people have been doubting the numbers. I find it quite funny because I have nothing to hide. But regardless Performance Motorsport did a fantastic job on the install and tuning. The car runs like a champ and I'm happy the way it performed on the track. But I believe in coolr weather it is a low 11sec car at 130mph. We will find out because I'm going back to the track when it gets cooler out.

Quote:

Originally Posted by ZSIZZLE (Post 1214052)

like i said bro you know how i feel about the boost/hp figures,but reguardless of that 127 is a blazing trap speed especially in this heat, you can probably get to 130 in better air and that would put you and LM neck and neck!! The day i went 11.81 it was over 84 on the track and 2000+ DA. I would love to go for a 11.40 or so in good air

Thanks bro but you have to take a ride man. Lol. The 370z with boost is proving its a force to be reconed with. I think I made LM a little intimidated by that trap speed lol.

Quote:

Originally Posted by jnaut (Post 1214113)

The title of this thread is quite a statement...

Good running nontheless

Yeah it is quite a statement but so far as I know I have the fastest trap speed to date. Thanks though lol. And I hope to be the first one to crack 130mph.:stirthepot:

You have given me inspiration that my calculations are very close to what my stage 2 SC will do. Your times are great. I feel that as you ET get lower your MHP will drop,
With DR's or slicks you should go easy 11.3's. Just take them down to 15 lb of air in the rear tires. It will be a litle squirly to drive top end.
People think that its easy to drag race a 370 z and get good #'s on it.
It takes time to know your car and takes lots of practice.
I will still try to get mine into the 12.3's all motor before i go with the SC.
never going to catch J naut but being # 2 on the list is good enough for me.
Not bad for a 7 AT.
Z

Quote:

Originally Posted by chuckd05 (Post 1214164)

if performance has a stillen supercharger for 3500 there I will buy that tomorrow... and install it myself with nick (es fourteen) , so we can be twins.. all my mods will be just fine with the stillen SC ... I dont buy the 4.08s being too short for F/I , I can shift and drive I am not worried about bouncing off rev limiter.. lol

my theory behind the DE is , I would have another car to work on, for relatively cheap, while still being able to enjoy my 370z with a warranty...

Find a used turbo kit for half the price of the 370Z's kit, I know the motor cost would be similar but in the end I will have two Z's one that has warranty and one thats a project.. it would take me a few years but its something I am considering now that my bro is trying to sell his 350...

itll be a little more, and part of the deal was they would have to do the install

i told them i would take it.

Quote:

Originally Posted by Econ (Post 1214487)

itll be a little more, and part of the deal was they would have to do the install

i told them i would take it.

Congrats :tup:

When did u turn up the boost Jeff?

Quote:

Originally Posted by wh1te370z (Post 1221920)

When did u turn up the boost Jeff?

Um 2 weeks ago

wanna go turn it up more? ;)

Yeah sure let's turn it up. Just swap me stage 4 turbos and ill do it, u know I'm crazy lol.

Damn dude. Those are crazy numbers. I'm going to be on your heels (hopefully) one I get all TT'd up. Great job overall though.....

How did doubling your boost only give you 30 rwhp? You were running 6lbs with 500hp correct?

Basically when it made 500whp uncorected at the time the dynowas reading high and it was during the winter time. Since then it has been recalibrated and it made 456whp at 6psi.

456whp on 6psi was SAE

ooo ok that makes a little more sence. Still sick numbers man!