Injected Performance 370Z dyno video, 258whp DD

Hal@Dynosty · 01-23-2009, 01:40 AM

We had a chance to strap our Nissan 370Z down briefly for some baseline numbers. On our dyno dynamics 'heart breaker' it produced 258whp completely stock. Stay tuned for future developments.

Full dyno writeup and HD video

MC · 01-23-2009, 01:45 AM

heart breaker indeed

AK370Z · 01-23-2009, 02:06 AM

Hmm was expecting a little more but Great 1st dyno. The Pearl White looks superb. Thanks for the video. This is the first 370Z dyno video in the US! Good job.

Dreamin'Z · 01-23-2009, 02:42 AM

i thought someone else posted a dyno at like 290 rwhp, I guess they were just blowin smoke

Skaterbasist · 01-23-2009, 04:36 PM

Quote:

Originally Posted by Dreamin'Z

i thought someone else posted a dyno at like 290 rwhp, I guess they were just blowin smoke

No, you (along with a majority of car enthusiast) just don't seem to understand how dyno's work

258 whp is great for a Dyno Dynamics aka "The Heart Breaker"

Crash · 01-23-2009, 03:31 AM

GTM posted 189RWHP (or something like that). This is DEFINITELY a spill down hill.

How many pulls did you do? How high is the elevation in your area?

Nismo 370z · 01-23-2009, 04:42 AM

Quote:

Originally Posted by Crash

GTM posted 189RWHP (or something like that). This is DEFINITELY a spill down hill.

How many pulls did you do? How high is the elevation in your area?

U mean 289whp. That was done on a dynojet which reads higher. I think 260whp for a bone stock Z is really good on a dyno dynamics. Great job injected. Cant wait to see what u do with it.

AK370Z · 01-23-2009, 01:11 PM

Quote:

Originally Posted by Crash

GTM posted 189RWHP (or something like that). This is DEFINITELY a spill down hill.

GTM will be "out of business" if that's what they are getting from their Z!

Nikon FM · 01-23-2009, 01:28 PM

Due to all the differences based on altitude, humidity, temperature etc, software .........dyno device, I tend to look at HP and Torque changes between OEM baseline and improvements (bolt ons etc) and not really the absolute numbers.

Although, the absolute numbers can always be used as a "brag" factor if they are good (note the signature block)

Hal@Dynosty · 01-23-2009, 07:47 AM

Yes, someone else made close to 290whp on a Dynojet. For anyone not familiar with the Dyno Dynamics, we normally see a 12.5% increase in hp number going from our dyno to a Dynojet. If you use that same 12.5% on our 258whp... 258 * 1.125 = 290

From our blog,
2003 Nonrevup 350Z: 215whp
2006 Revup 350z: 234whp
2009 VQ35HR 370Z: 258whp

RedlineHR · 01-25-2009, 04:42 PM

Quote:

Originally Posted by Hal@IP

Yes, someone else made close to 290whp on a Dynojet. For anyone not familiar with the Dyno Dynamics, we normally see a 12.5% increase in hp number going from our dyno to a Dynojet. If you use that same 12.5% on our 258whp... 258 * 1.125 = 290

From our blog,
2003 Nonrevup 350Z: 215whp
2006 Revup 350z: 234whp
2009 VQ35HR 370Z: 258whp

Those 370 numbers are disappointing and I am talking in the relative sense, not the absolute sense.

Where are your numbers for an HR engine (07-08)?

If I remember right, my stock 07 HR 6mt put down 20 HP more than my wife's modded 06 rev-up 6mt - same dyno, same day.

So bottom line here is that the 370 makes only 4 more HP than the HR 350?

Of course your dynos are not done on the same day, so maybe that's it. Maybe the 370 has more drivetrain loss.. ??

UNKNOWN_370 · 11-01-2011, 03:03 PM

Quote:

Originally Posted by RedlineHR

Those 370 numbers are disappointing and I am talking in the relative sense, not the absolute sense.

Where are your numbers for an HR engine (07-08)?

If I remember right, my stock 07 HR 6mt put down 20 HP more than my wife's modded 06 rev-up 6mt - same dyno, same day.

So bottom line here is that the 370 makes only 4 more HP than the HR 350?

Of course your dynos are not done on the same day, so maybe that's it. Maybe the 370 has more drivetrain loss.. ??

It may get only 4 more hp but the Z34 does the quarter .04 seconds faster. That's the number that matters most imho. Besides that's :01 seconds per hp. Not bad. Lol

DIGItonium · 01-23-2009, 09:13 AM

Do you have dyno curves of the previous engines? That VQ37 torque curve looks so smooth and broad. It'll be nice to squeeze more out of that engine :-)

shumby · 01-23-2009, 01:03 PM

this dyno is more in line wth what the G37 is getting.

Skaterbasist · 01-23-2009, 04:38 PM

Quote:

Originally Posted by shumby

this dyno is more in line wth what the G37 is getting.

G37's and 370Z's make the same numbers... they have the same engine to begin with.

01-23-2009, 01:40 AM	#1 (permalink)
Hal@Dynosty Base Member Join Date: Jan 2009 Location: Louisville, KY Posts: 6 Drives: '05 350Z Rep Power: 17	Injected Performance 370Z dyno video, 258whp DD We had a chance to strap our Nissan 370Z down briefly for some baseline numbers. On our dyno dynamics 'heart breaker' it produced 258whp completely stock. Stay tuned for future developments. Full dyno writeup and HD video

01-23-2009, 02:06 AM	#3 (permalink)
AK370Z Administrator Join Date: Sep 2008 Location: NJ Posts: 9,930 Drives: 09 370Z MB Sports M6 Rep Power: 10	Hmm was expecting a little more but Great 1st dyno. The Pearl White looks superb. Thanks for the video. This is the first 370Z dyno video in the US! Good job. __________________ The370Z Signature Pictures ll Want to rock our forum decals on your car? Then click here! ll How to Embed YouTube Videos In a Post STOP! (Hammertime) ll Become a Premium Member Click HERE ll F.A.Q. Are You a Nissan Dealer? Click Here to Become A "Supporting Dealer" and Start Listing Your 370Zs In Our Inventory Section My Monterey Blue Z ll My Exhaust --> My Intake --> G3 Nissan's Official Response Regarding Oil Temp Issue: CLICK HERE Need a Set of Cheap Winter wheels /Tires? Then Visit The Banner Link Below and Place Your Order. You'll Help Keep The370Z Alive.

01-23-2009, 02:42 AM	#4 (permalink)
Dreamin'Z Base Member Join Date: Jan 2009 Location: Fort Walton Beach, FL Age: 41 Posts: 147 Drives: 14 370Z PW 6spd Rep Power: 17	i thought someone else posted a dyno at like 290 rwhp, I guess they were just blowin smoke __________________ Pearl 6MT Base with Sport Package

01-23-2009, 03:31 AM	#6 (permalink)
Crash A True Z Fanatic Join Date: Dec 2008 Location: Los Angeles Posts: 1,853 Drives: 02 Corvette Z06 Rep Power: 590	GTM posted 189RWHP (or something like that). This is DEFINITELY a spill down hill. How many pulls did you do? How high is the elevation in your area? __________________ 2002 Corvette Z06 - Totaled 2003 Corvette Z06 50th Anniversary

01-23-2009, 01:28 PM	#9 (permalink)
Nikon FM Track Member Join Date: Jan 2009 Location: Snoqualmie WA Posts: 973 Drives: 03 996TT Porsche Rep Power: 607	All relative? Due to all the differences based on altitude, humidity, temperature etc, software .........dyno device, I tend to look at HP and Torque changes between OEM baseline and improvements (bolt ons etc) and not really the absolute numbers. Although, the absolute numbers can always be used as a "brag" factor if they are good (note the signature block) __________________ Buddy Revell: "One man's sooner is another man's later"

01-23-2009, 01:45 AM	#2 (permalink)
MC Moderator Join Date: Oct 2008 Location: NC Posts: 3,238 Drives: 2015 GTR NISMO Rep Power: 24	heart breaker indeed

01-23-2009, 07:47 AM	#10 (permalink)
Hal@Dynosty Base Member Join Date: Jan 2009 Location: Louisville, KY Posts: 6 Drives: '05 350Z Rep Power: 17	Yes, someone else made close to 290whp on a Dynojet. For anyone not familiar with the Dyno Dynamics, we normally see a 12.5% increase in hp number going from our dyno to a Dynojet. If you use that same 12.5% on our 258whp... 258 * 1.125 = 290 From our blog, 2003 Nonrevup 350Z: 215whp 2006 Revup 350z: 234whp 2009 VQ35HR 370Z: 258whp

01-23-2009, 09:13 AM	#13 (permalink)
DIGItonium A True Z Fanatic Join Date: Jan 2009 Location: Kansas Posts: 3,800 Drives: 09 Z34-TT 6MT Rep Power: 43	Do you have dyno curves of the previous engines? That VQ37 torque curve looks so smooth and broad. It'll be nice to squeeze more out of that engine :-)

01-23-2009, 01:03 PM	#14 (permalink)
shumby Captin Canuck Join Date: Dec 2008 Location: with your mom Age: 45 Posts: 6,288 Drives: your sister Rep Power: 237	this dyno is more in line wth what the G37 is getting. __________________ Originally Posted by SAM@GTM Engine detonation is not normal and it should never never happen, and whoever told that need to do something else for living . Sam

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