Anyone put the stock 370Z on a dyno Yet? - Page 2 - MY350Z.COM - Nissan 350Z and 370Z Forum Discussion



VQ37HVR Mods and Support related to the 2009+ VHR engine

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Old 01-13-2009, 03:41 PM   #21
Kiriller
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i dont think its possible to make 303rwhp on HR motor without air boxes. Wont there be at least 10-15hp getting lost in the drivetrain? But if thats true, holy cow, thats impressive.
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Old 01-13-2009, 03:50 PM   #22
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i dont think its possible to make 303rwhp on HR motor without air boxes. Wont there be at least 10-15hp getting lost in the drivetrain? But if thats true, holy cow, thats impressive.
HOLY MOLLY THATS TRUE..
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Old 01-13-2009, 08:35 PM   #23
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i dont think its possible to make 303rwhp on HR motor without air boxes. Wont there be at least 10-15hp getting lost in the drivetrain? But if thats true, holy cow, thats impressive.
It's a Mustang dyno...
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Old 01-13-2009, 11:44 PM   #24
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Old 01-14-2009, 05:43 AM   #25
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Originally Posted by JDMFairlady21 View Post
We have dynoed the an 07 base w/sports pkg....it dynoed at 29x something i dont remeber exactly... it only had about 20 miles on it

we took out the air box and it made 303rwhp... thats on an awd mustang dynamometer.

i'll try and upload the sheets at another time.
Get your Dyno fixed ASAP...if those numbers were legit and you were in fact on a mustang dyno then you are talking about 320+ rwhp from a stock car. No.
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Old 01-14-2009, 01:32 PM   #26
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Originally Posted by JDMFairlady21 View Post
We have dynoed the an 07 base w/sports pkg....it dynoed at 29x something i dont remeber exactly... it only had about 20 miles on it

we took out the air box and it made 303rwhp... thats on an awd mustang dynamometer.

i'll try and upload the sheets at another time.
yeah and it was like 11 degrees that day hahaha
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Old 01-15-2009, 11:02 PM   #27
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we took out the air box and it made 303rwhp... thats on an awd mustang dynamometer.
On a mustang dyno?! I'm not inclined to believe that.
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Old 01-16-2009, 01:17 AM   #28
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Originally Posted by gsingh350Z View Post
The new Z makes exactly what Nissan claims. It's independent dyno's that are calibrated differently and spit out different numbers that make idiots like you think...,"dur dur durr Nissan is stupid and they says I was gonna get 232 horsepower and I only got blah blah blah..
Uhh sorry to break it to you but what you are thinking of is "BHP" or bore horse power, which is the total amount of power being created by the engine its self. Now no matter what, even the best dyno will show up considerably less power just because dynamometer's measure "WHP" or wheel horse power, which is the amount of power that gets put down to the wheels (rear wheels in the Z's case) after drive terrain loss.
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Old 01-16-2009, 03:07 AM   #29
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There was a local guy here who's 07 made 290 rwhp stock, on a dynojet.

I have seen a few others post similar stock numbers, with average being in the 270's stock. One day I may dyno mine, but for now, the higher end of the stock dyno ratings would show similar potential for my 1/4 mile times and traps, although I think the car still has about .2 left in it, at a fast track.

My point is that the HR's are underrated, and are really making around 320-325 at the flywheel, if you look at the driveline loss.

I would assume that the 370Z will see some stock numbers that reach over 300rwhp stock. We shall see.
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Old 01-16-2009, 04:51 PM   #30
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Here's a link that has the dyno results of a stock 370Z. On page two of this link the same company posts the original, stock dyno results they got for the DE Z, the Rev-Up Z, and the HR Z for comparison purposes.

https://my350z.com/nissan-370z-gener...hp-approx.html

link isn't working, will try to fix

Last edited by Wukillabeez78; 01-16-2009 at 04:57 PM.
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Old 01-16-2009, 05:09 PM   #31
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Sorry, other link won't work... here are the dyno's though








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Old 01-16-2009, 05:43 PM   #32
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Quote:
Originally Posted by Wukillabeez78 View Post
Here's a link that has the dyno results of a stock 370Z. On page two of this link the same company posts the original, stock dyno results they got for the DE Z, the Rev-Up Z, and the HR Z for comparison purposes.

https://my350z.com/nissan-370z-gener...hp-approx.html

link isn't working, will try to fix
Thread was moved so here's the link:
https://my350z.com/forum/shop-builds...velopment.html
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Old 01-16-2009, 08:14 PM   #33
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Quote:
Originally Posted by darklocust View Post
Thread was moved so here's the link:
https://my350z.com/forum/shop-builds...velopment.html
Yeah, thanks... It's a repost anyway, Sam@GTM had already posted the new link above.
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Old 01-16-2009, 08:56 PM   #34
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Originally Posted by VeeTec View Post
There was a local guy here who's 07 made 290 rwhp stock, on a dynojet.
Not even close.
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Old 01-16-2009, 09:45 PM   #35
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Originally Posted by Wukillabeez78 View Post
Sorry, other link won't work... here are the dyno's though








Yes those seem like realistic numbers. 280whp is right where the 370z should be.
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Old 04-10-2009, 07:01 PM   #36
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Quote:
Originally Posted by JDMFairlady21 View Post
We have dynoed the an 07 base w/sports pkg....it dynoed at 29x something i dont remeber exactly... it only had about 20 miles on it

we took out the air box and it made 303rwhp... thats on an awd mustang dynamometer.

i'll try and upload the sheets at another time.
When I had my 350z with just catback exhaust it dynoed 260whp on a mustang dyno at performance Nissan-********. The best trap speed was 101mph My stock Clk55 dynos about 300whp. I walk 6.0L 400hp GTOs 6spd, e46 M3s. I want a taste of the 370z
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Old 05-12-2009, 01:08 AM   #37
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dam ill get one when I sell my 350z =)
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