Oh, I forgot to mention: Its a VQ30DE-K



Mod list:
VQ30DE-K Swap
VQ35 Oil pump w/ low pressure cut off switch
VQ35 JDM cams (similar specs to JWT S1)
VQ35HR valve springs and retainers, double shimmed
Mild head "work" (NOT ported though)
Unorthodox flywheel
Exedy Stage 1 clutch
Greddy EManage Ultimate
Pathfinder TB
Stock DEK crank pulley
Custom intake w/ MAF delete
Cattman headers/y-pipe/catback (plus cutout)
Low temp T-stat
Walbro fuel pump
Returnless fuel rail w/ adjustable FPR



Previous Dyno vs New


Link if you want to read more about it:
http://forums.maxima.org/showthread.php?t=561602

 

*waiting for Adam From Z1 to say how you need a fully built motor for 280whp*

 

whats up with that 30hp dip at 6.5k

 

Stock DE-K's have a revlimiter at that RPM. In order to bypass that, The EU adds a bunch of fuel, and thus you have that big dip for 200rpm.

He says at Full throttle its not noticeable...

 

Maybe a dumb question but what's motor does a VQ30DE-K come in? And why the swap verses the VQ35DE?3


Nevermind just read your other post.

 

Maxima. 2000-2001. Its basicly a VQ30DE with a varible Intake manifold. Power went from 190hp to 222hp with this motor, then in 2002 Nissan switched to the VQ35DE (which, in FWD for at least, still has a varible manifold)

This cars manifold has been gutted (which helps explain why there is low end power loss, cams add to that somewhat)

He's actually swapping out this motor for a VQ35DE as we speak.

 

Impressive numbers/setup!

 

For what he has done, VERY.

I think something like this is very possible for the 350Z...JWT cams, Revup Manifold/Cosworth...who knows...

 

I was thinking the same thing. It seems like Cams is the way to go on the Z with any setup configuration.

 

Nice that it makes power to redline.

 

With a better setup and oil pump, he could have revved out to bout 8000rpm, and made 275hp at 7600rpm or so.

Cams.
I don't know why people think they will go fast and make power without them.

 

Those are awesome numbers, look at where it is making peak power. Good Job Man....

Do you happen to have the specs. of the camshafts?

edit because Reading Is Fundamental

 

He said they were similar to JWT s1 cams. JDM Vq35DE cams...??? VQ30DE's don't have VVT, so could you imagine the powerband on a VQ35?

 

don't be a douche

 

The torque is low.

 

 

very nice

i was actually thinking about making my z all motor just to see how much i can get out of the vq

 

It's a 3.0 Liter Making peak power at 7.5k. Any time you make power at RPM it will always have lower torque i.e Honda f20, Toyota 2zz

 

lol i wouldnt let that get pass my tuner. that's one nasty dip. nice peak hp #s nontheless!!

 

Impressive, so what car was the motor in for the run? I'm confused