Vq35de(350z) cams in a Vq30de

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06-20-2010, 05:16 PM

#41

MDeezy

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http://www.courtesyparts.com/350z-pa...5_716_720.html

looks like the part numbers are still the same but we know the heads are different on the HR motor...

the part number changes for the z33.

hmmm...

06-20-2010, 05:22 PM

#42

MDeezy

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correction:

[11041] HEAD ASSY-CYLINDER
350Z (Z33) 11040-Z33004 RH

* 2007+ HR

[11041] HEAD ASSY-CYLINDER
[11041] HEAD ASSY-CYLINDER
350Z (Z33) 11040-Z33003 RH

* 2004.5 All (! )
* 2005
* 2006 A/T

[11041] HEAD ASSY-CYLINDER
350Z (Z33) 11040-Z33002 RH

* 12/2004-12/2004 Coupe.M/T (! 35th Rev-Up)
* 2005 Coupe.M/T (! Track Rev-Up)
* 2006 M/T

[11041] HEAD ASSY-CYLINDER
[11041] HEAD ASSY-CYLINDER
350Z (Z33) 11040-Z33001 RH

* 2003-2004

06-20-2010, 05:24 PM

#43

NmexMAX

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So now the question would be, where do you drill them, @ what angle.

My memory is fading, but didn't the RU have CVTC on both I&E?

06-20-2010, 05:29 PM

#44

MDeezy

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umm....I cant remember what year it was on both...

I have the stats somewhere on what angle to drill.

or you could get some 3.0 cams and angle wheel and measure where the pins are drilled and duplicate.

A friend of mine was swapping a 3.5 in and he advanced the drill hole (not sure by how much) but I felt it when I drove his car when it was done... felt more responsive...

06-21-2010, 08:35 AM

#45

essential1

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Quote:

Originally Posted by Crusher103

he started his car and it exploded and he died.....3.5 cams b serious bidness......

talk to essential1 i think he has 3.5 cams in his 3.0

06-21-2010, 10:25 AM

#46

NmexMAX

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What 3.5 cams, rev ups or otherwise?

Last edited by NmexMAX; 06-21-2010 at 10:28 AM.

06-21-2010, 12:23 PM

#47

3.5pearlmax

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Quote:

Originally Posted by MDeezy

yea for 100% assurance drilling and a thicker solid dowel pin

Did he explain how it is much better or proof? as far as memory serves the rev up made more power from a slighty better ecu tune, better cams and slightly better cam timing. Aside from that all the other components, internals, intake etc are the same. Actually i think the intake manifold has shorter runners? or longer?

damn I lost my fast ages ago... wish i could find a new up to date version.

yah i thought the heads were basically the same also, when I get back from puerto rico I will ask him, He's really good with nissans but mainly the SER sentras all over the sr20 forums, Im not to worried about it myself since my 3.5 swap is done and turbo will be soon installed...even if they did make a gain it would be a pretty penny to get those heads complete since a junkyard wont sell you just the heads