My Dyno numbers for stock 2010 370z roadster
 

Here it is, really happy with the numbers and that smooth hp line :happydance::happydance:

UPDATE: Here's a video I put together recently, although my car is long gone :( I shall get one again for sure

https://www.youtube.com/watch?v=jGa-eD1cJgU

Not to mention, over 305WHP STOCK!!!!

Nice to see.

Dang..nice, what am i doing wrong to my stock Z?

Nothing, I'm sure you dyno-ed on a different dyno machine type...Some read higher than others

Which dyno was used for yours?

305whp stock???
I have a question for you....
Did you buy your Z brand new or used??

He dynoed 305 HP because he has the 'the370.com' decal on the window.

Yeah that sticker adds mad power on the dyno, and it also adds some serious downforce when in the reverse gear

April Fools! :p

Dynapacks read really high.

So am I

Put it on a dynojet with SAE correction; compare and contrast.

Butt-dyno, ever heard of it lol? J/k i really dont remember it was like 2 years ago and all i recall where the #'s.

Used CPO, 30k miles

Very interesting.....
Maybe it is NOT stock:stirthepot:

lol from what Ive heard is that the type of dyno they use at that shop reads higher than most others, either way it works for me :happydance:

I bet it's allways nice seeing over 300 stock

Anyone else get similar numbers?

No numbers but I can pee further than you.

Nope. These things dyno between 270-280whp stock on a dynojet. 305whp would mean you're seeing an 8% drivetrain loss, and that's just not realistic.

we all need to dyno on the same dyno you tested on with the same calibrations and settings

Hell yes. That's the dyno sheet I'm going to laminate and put on the wall. :rofl2:

What is good in life Conan....To see your enemies driven before and hear the laminations of thier women:eek::wtf2::icon18:

Mine dynoed 268 stock. Hit 310 with cai,HFCs, fcb, mod mani, tune. All at z1

Dynos.. Mustang, DynoJet and Dynapack - Scion FR-S Forum | Subaru BRZ Forum | Toyota 86 GT 86 Forum | AS1 Forum - FT86CLUB

Awesome info on the 3 different dyno types...seems like dynapacks are the standard in japan, didn't know that

Measurement uncertainty and calibration date could play into this number. Some dyno's read much higher than others.

Otherwise, you have a great benchmark number to work from if you do mods and go back to the same dyno to check your results. Go to another shop with a Mustang dyno or one that corrects to SAE you may not see the numbers you are expecting.

^^^ the above makes me sound like a **** to the OP. Sorry about that. This 305whp could be 100% legit too!

There is considerable consistency among dynojets -- no correction is perfect (as I have documented in some detail), but dynojet readings are all based on the rate that the known dimensions of a rotating drum are accelerated, so there are simply fewer fudge factors.

Other than that, I have found good evidence that (on NA cars) SAE corrections can be considered a "lower bound" while STD is more of an "upper bound".

On FI cars, even STD is conservative given that no correction adequately takes into account the actual temperature of compressed air.

Anyway, in short, dynojet numbers are highly consistent; values obtained from other dynos may be equally "correct", but they will be very difficult to compare meaningfully across dynos.

OP, is your car an automatic or manual transmission ?

auto

i just had my 2011 stock auto Z on Mustang Dyno yesterday. 261 hp, 217 torque. will post up sheet later

temp 78

With that super z go out and desyroyeth all ye muscle that thoust can find

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Looks good! Big numbers!

Thanks!

It reads high. My car almost hit 350 hp with boltons and tune (stock headers) at church.

that just doesn't seem possible? i don't think i have seen anyone get over 280ish stock. and no im not saying you're a liar, just can't believe it's stock 0.o

Check out the link I posted about the different dyno types, some read high some read low...depends on the method they use

Got a happy bday email from this site today and reminded me of my Z, I got nostalgic and put together a video of the dyno run I somehow found on my pc haha :)

Although it's long gone I sure do miss it :( and will get one again for sure!

I updated the original post but here's the link as well
https://www.youtube.com/watch?v=jGa-eD1cJgU