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-   -   official 1/4 mile track times (http://www.the370z.com/track-autocross-drifting-dragstrip/36566-official-1-4-mile-track-times.html)

TheBoomSpoon 05-03-2014 11:37 PM

Quote:

Originally Posted by H2O_Doc (Post 2805914)
What did a 10.5 next to you and was it streetable?

Think it was an chevy monza. I think i have a picture of it.
http://img.tapatalk.com/d/14/05/04/sy5usybu.jpg

It was really fast as you saw.

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H2O_Doc 05-04-2014 04:57 AM

Quote:

Originally Posted by TheBoomSpoon (Post 2805918)
Think it was an chevy monza. I think i have a picture of it.
http://img.tapatalk.com/d/14/05/04/sy5usybu.jpg

It was really fast as you saw.

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Slightly, just slightly faster than stock. Must have had some serious stickers somewhere to generate that kind of acceleration.

Nice run and thanks for posting the video; quite helpful.

Monza, who'd have guessed.

Speedy 05-04-2014 09:49 AM

Quote:

Originally Posted by TheBoomSpoon (Post 2805592)
Ran up to capitol raceway and did 4 runs. Hit my best yet 12.841 at 108.7.

I love how sometimes i trap 110 but its always barely into 12s. Here's the slip and a link to the in-car run.

http://img.tapatalk.com/d/14/05/04/tane6uja.jpg

370z Quarter mile 12.841 at 108mph - YouTube


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What mods?

slam1918 05-04-2014 10:19 AM

I think it may be a chevy Vega.....the Monza would have left parts all the way down the track

TheBoomSpoon 05-04-2014 11:08 AM

Quote:

Originally Posted by Speedy (Post 2806214)
What mods?

My car is a NON-SPORT touring model. No wing, only 18 inch rims, it needed lsd so quaife was added.

AAM true dual 2.5 cbe
AAM 2.75 intakes (no insert, reqs tune)
AAM 350z test pipes
Z1 vqde35 headers
Motordyne M370 manifold (great for hpde, seems to limit drag racing)
Quaife LSD (bought for hpde events because i do alot)
Tune from Hills Garage on dyno dynamics 308.9 whp (balt, md)

http://img.tapatalk.com/d/14/05/05/jy6ebeny.jpg

I've no idea what that is on a dynojet.

One thing worth noting, previous best was 12.880 with aam hfc and no headers so make of that what you will.

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NickTurnon 05-05-2014 10:21 AM

Quote:

Originally Posted by TheBoomSpoon (Post 2806298)
My car is a NON-SPORT touring model. No wing, only 18 inch rims, it needed lsd so quaife was added.

AAM true dual 2.5 cbe
AAM 2.75 intakes (no insert, reqs tune)
AAM 350z test pipes
Z1 vqde35 headers
Motordyne M370 manifold (great for hpde, seems to limit drag racing)
Quaife LSD (bought for hpde events because i do alot)
Tune from Hills Garage on dyno dynamics 308.9 whp (balt, md)

I've no idea what that is on a dynojet.

One thing worth noting, previous best was 12.880 with aam hfc and no headers so make of that what you will.

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I know this is not the section for this, but 308whp seems low for all that modification and $$. Maybe look into having someone else tune the car?:confused:

H2O_Doc 05-05-2014 10:29 AM

Quote:

Originally Posted by NickTurnon (Post 2807030)
I know this is not the section for this, but 308whp seems low for all that modification and $$. Maybe look into having someone else tune the car?:confused:

I was thinking the same.

NickTurnon 05-05-2014 10:34 AM

Some people are making 308whp with just intake, exhaust, and tune.

Seems crazy when BoomSpoon probably spent around $5k in mods (if my maths correct), and some people are getting there by spending $1500.

Sounds like he should've considered going supercharged to me

P.S His dyno chart says "re-tune $250" .. they retuned and still couldn't squeeze more out of that?

FPenvy 05-05-2014 10:37 AM

Quote:

Originally Posted by NickTurnon (Post 2807039)
Some people are making 308whp with just intake, exhaust, and tune.

Seems crazy when BoomSpoon probably spent around $5k in mods (if my maths correct), and some people are getting there by spending $1500.

Sounds like he should've considered going supercharged to me

P.S His dyno chart says "re-tune $250" .. they retuned and still couldn't squeeze more out of that?

i need to go to capitol if peopel with less power are pulling those times lol

planning another weekend jaunt to the DMV soon lol

theDreamer 05-05-2014 10:40 AM

One thing: Dyno dynamics
Those dynos are know to read lower than any other, everyone talks about Mustang dynos reading low and be heartbreakers but go spend some time on a dyno dynamics and you will truly cry. For example, bone stock with my Z I put down 240whp on a dyno dynamics when everyone else was easily 15-25whp higher on a mustang dyno.

TheBoomSpoon 05-05-2014 10:50 AM

The "re-tune" note i scribbled on the dyno sheet is making note that it will cost $250 to retune if changes are needed.

In the next 2 months or so at next maintenance i was going to have aam do some dyno pulls on it so i have a dynjojet # with the hills garage tune. At this point 308 is meaningless for comparison unless yours was dyno'd at hills.

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Chuck33079 05-05-2014 10:52 AM

Quote:

Originally Posted by TheBoomSpoon (Post 2807059)
The "re-tune" note i scribbled on the dyno sheet is making note that it will cost $250 to retune if changes are needed.

In the next 2 months or so at next maintenance i was going to have aam do some dyno pulls on it so i have a dynjojet # with the hills garage tune. At this point 308 is meaningless for comparison unless yours was dyno'd at hills.

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What does a stock car put down on their dyno?

TheBoomSpoon 05-05-2014 11:49 AM

Quote:

Originally Posted by Chuck33079 (Post 2807062)
What does a stock car put down on their dyno?

No idea. Checking youtube yields results all over the place. Some say %10 lower than dynojet while others say add 15 whp to your result.

I prefer to just say my z on syreet tires runs 12.8 something, rather say 12.7 but maybe ill go a diet from 230 and take out the spare and go with less fuel, half tank this time. its cool to correlate the whp to quarter time for the z but it still depends on traction, weight, etc that it kinda doesnt matter

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Chuck33079 05-05-2014 11:59 AM

ET Calculator

This is rudimentary as hell, but your trap speeds puts your whp in the 320-330 range.

NickTurnon 05-05-2014 12:06 PM

Quote:

Originally Posted by TheBoomSpoon (Post 2807120)
No idea. Checking youtube yields results all over the place. Some say %10 lower than dynojet while others say add 15 whp to your result.

I prefer to just say my z on syreet tires runs 12.8 something, rather say 12.7 but maybe ill go a diet from 230 and take out the spare and go with less fuel, half tank this time. its cool to correlate the whp to quarter time for the z but it still depends on traction, weight, etc that it kinda doesnt matter

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I believe that's the same dyno that I did my baseline on.
I did it at 100 degrees and the car was heat soaked, oil temp was at 220+ and a small fan. Put down 252/222tq - Ran a 13.2 stock with street tires..

Our numbers will be off because of 7AT vs 6spd and other factors, but I just feel like you can have much better dyno #s and track #s - With those mods, you should easily hit 315 or so


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