A Revup is NOT an HR. Revup motors came in 05 G35 coupe manuals, 350Z tracks and 350Z anv. and ALL 06 manual G's and Z's.

The HR is very different.

 

I'm aware, but since we were discussing heads I just noted the relevant differences.

The Pathfinder VQ35 heads were very similar in design to the VQ30 heads but with 1mm larger intake valves. It's no surprise that they don't flow as well as Gen. II and III VQ35's.

But here, let me save you the trouble...
http://forums.maxima.org/showpost.ph...81&postcount=1

Which two cars are you referring to?

 

Gen 4 350Z heads flow over 340cfm for the record.

 

First of all, DandyMax had a rev-up oil pump. Secondly, it wasn't the pump that was faulty. If you balance the rotating and reciprocating assemblies the rev-up pump is proven to be reliable above 8000 RPM. His bottom end was untouched.

 

Tell us something we don’t know, (re: rev up having VVT on the I/E side of things) it’s in the stickys.

 

youre talking early pathfinder here. they also had different intake, throttle body, ECU, vtc's. the early pathfinder has more parts in common with the vq30 than all the other vq35's

common knowledge. if anyone said otherwise it was a typo. were not talkin about the revup though. this is about the engine that came in 90% of 350z's

 

Jesus, let's just post 73 posts in less than 5 minutes mmmkay?

 

lolza, just trying to straighten this guy up

 

Gen. IV VQ35 = HR. Completely irrelevant to the discussion.


In any case, got a link? I'd like to see that.

 

Stop being so smart, Stupid called, and they need your resume’ . IBhedeletesthispost.

 

Shush! We're being schooled. Focus!!

 

Very possable, but no one will know till they ballance their rotating assembly and test it out.

I meant the rev up, but mixed it up with the HR as I usually do. Again, my mistake.

 

Schooled would mean proof is readily available, or on order, and the delivery man is late.

 

He must be digging real deep into all that bull sh** because he hasn't posted in the last few minutes.

 

Gen IV is not the HR, because this testing was done before the HR was released.

Gimme a sec, I have the headflow numbers saved..

 

You were saying?

 

*Waiting for someone to be a smartass.*

 

Something similar:
http://forums.maxima.org/showthread.php?t=544013

 

How the hell do you dig up those threads so quickly?
I was looking for that!

 

I remember who started it so, that sorta narrowed down my search criteria.

 

Hey NmexMAX, I sent you a PM.

 

Good job.
You always beat me to it.

 

I know you did, I just didn’t feel like replying

 

I was goingto pull up some dynos of 350Z's that got to the 300whp mark with just a tune and bolt ons, and another dyno of a 350Z with a tuned cams, but its 5am. maybe tomorrow. But I think you understand.

 

Can't you help a fellow member out?

 

http://forums.maxima.org/showthread.php?t=401360
http://forums.maxima.org/showthread.php?t=357766
http://forums.maxima.org/showthread.php?t=314559

 

PM sent

 

Don't forget to check the pressure on the head flow data.. IIRC Joe's were done at 28 in-Hg, don't remember what the Cosworth tests were and I don't feel like bothering to search now but it's usually good to know it's apples to apples...

AFAIK there are only a very small few who have achieved a DYNOJET 300whp on an N/A VQ35, Adam at Z1 being the most recent. And he certainly has a lot more than "just a tune and bolt-ons." But hey, if there's others I haven't come across then I'll be happy to see a mod list and a Dynojet printout/file.

 

According to Nissan literature, it goes as follows:

Gen I VQ35 = Pathfinder 3.5
Gen II VQ35 = Maxima/Altima/Murano/Quest 3.5
Gen III VQ35 = Non-HR RWD 3.5 (both revup and non-revup)

That leaves the HR as the Gen IV VQ35. Thanks for playing.

 

awaiting said dynos and mod lists

 

http://forums.maxima.org/showpost.ph...81&postcount=1

and

http://forums.maxima.org/showpost.ph...19&postcount=1 (which NmexMAX just posted)

Looks like cosworth's figures are inflated due to testing at a higher pressure. In any case, what are you trying to prove? The point is you were wrong about maxima/350Z heads being different.

 

Wait, so Nissan DOES list the VQ in the G35/Z as a different generation vs the FWD cars? The SE-R uses the Gen III block then.

Cosworths test were on the DE/Revup motor, I was sure they were 4th generation.

 

Adam from Z1 is a idiot. And he dynoed on a Dyno Dynamics dyno, which reads lower than a Dynojet. I know of members who dynoed near Adams Whp on a Dynojet.

 

Adams Dyno

 

Adam is an idiot thats gonna have a 4.1l. Maybe not a total idiot.

 

The SE-R is FWD, so it is a Gen II VQ. The reason they list the RWD VQ's as different is because the block is different (for obvious reasons), the oil pan is different, as well as the induction system. The non-revup heads are identical to FWD heads and pistons/crank/rods are the same. I've personally compared part numbers.

FYI, the SE-R engine is nothing special. Same internals as every other FWD VQ35.

I don't care what cosworth calls it. All non-HR Z motors are Gen III.

 

I don't mean to be rude, but we've seen this stuff already.

 

Look were I corrected someone on stating Adams dyno was done on a Dynodyamics and not a dynojet.

 

It's kwame that's gonna increase the displacement, last I knew.

 

On a side note, even if someone does reach 300 WHP without touching the bottom end, those horses won't be utilized fully without the ability to rev past the HP peak a significant amount reliably.