Stock DE vs Revup vs HR vs VHR numbers

[Diesel350]

This really puts things into perspective. All done on the same exact dyno.

[kacz07]

awesome...lots of people have been looking for this...

sticky?

the vhr is super refined

[WhiteNoiz]

nice post. Finally some dyno sheets to shut up the DE vs. HR debate. Good numbers for the VHR.

[350Zenophile]

Test drove a 370Z yesterday and compared to my fully bolt on DE w/Osiris base map it felt a bit faster on the butt dyno. These dynos look like confirmation of a logical and reasonable progression in engine development by Nissan.

[Category5]

Keep dreaming. According to Nissan (you know, the guys who actually build these cars), the DE has the highest torque (274) of any Z ever built.

[davidv]

Thanks for doing the testing and dynos. Very informative.

[ajcool2]

Originally Posted by Category5

Keep dreaming. According to Nissan (you know, the guys who actually build these cars), the DE has the highest torque (274) of any Z ever built.

lol

[350Zenophile]

^ If that was directed at me I thought I made it clear that I believe these dynos and that the 370Z was without doubt making more power than my modded DE...comprehenshun. get some.

[ajcool2]

I lol'd at the 274 ft/lb torque.

[jimpactmfsc]

Originally Posted by Category5

Keep dreaming. According to Nissan (you know, the guys who actually build these cars), the DE has the highest torque (274) of any Z ever built.

[rcdash]

Nice collection of dynos - thanks to Sam at GTM for sharing them!


Here is the original thread: http://my350z.com/forum/shop-builds/...velopment.html


All quite similar up till 5k rpms. Then the newer designs just keep pulling away...

[New JerZ]

looks like someone f'ed up on the vq35HR run. I have had mine dyno'd several times and never seen spikes like that in the mid range. Mine were all very smooth.(for a stock tune anyway)

[rcdash]

Originally Posted by New JerZ

looks like someone f'ed up on the vq35HR run. I have had mine dyno'd several times and never seen spikes like that in the mid range. Mine were all very smooth.(for a stock tune anyway)

Why don't you go over to Sam's thread and tell him that? I think it has to do with the 2nd throttle body opening or cam changes - not sure. If you do ask him about it, I wouldn't phrase it quite the way you did. Top tuners take offense to those kinds of remarks.

[2004Black350z]

Thanks 4 the info.

[Nathan]

Originally Posted by Category5

Keep dreaming. According to Nissan (you know, the guys who actually build these cars), the DE has the highest torque (274) of any Z ever built.

This statement needs an explanation.
The DE indeed has the highest peak Tq published by Nissan, but it only achieves this in one small rev band. ( aprox 4.5K to 4.8K ) at most other revs the later motors are making more Tq than the DE & therefore more power.
Tq = HP x 5252 divided by RPM and HP = Tq x RPM divided by 5252.

[maximariceboi]

great info

[jumpin800agl]

Glad i have the VHR.

[jray8]

great info

[tuko316]

very informative. even though theres less torque there is more area under the curve.

[Berk_Technology]

The torque curve on the 09 motor is just phenomenal.