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Mechanical Differences between DE & HR?

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Old Aug 20, 2012 | 12:30 PM
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Default Mechanical Differences between DE & HR?

im just wondering if there are any mechanical differences between the HR and regular DE..i would the the obvious is cams but do they have the same REV capabilities?
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Old Aug 20, 2012 | 12:56 PM
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Follow you?

How about you follow some forums rules and search!
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Old Aug 20, 2012 | 01:12 PM
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http://www.nissan-global.com/EN/DOCU.../VQ35HR_EN.pdf

http://www.nissan-global.com/EN/DOCU...Engine_Eng.pdf

this should help
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Old Aug 20, 2012 | 06:40 PM
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De ~6400 hr~7000
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Old Aug 20, 2012 | 07:57 PM
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Old Aug 20, 2012 | 09:14 PM
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Originally Posted by Cass007
De ~6400 hr~7000
Actually, it's 6600 for the DE and 7500 for the HR.
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Old Aug 20, 2012 | 11:38 PM
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Is it me, or does this question get asked on here literally every day?
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Old Aug 21, 2012 | 12:21 PM
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Originally Posted by KingBaby
Follow you?

How about you follow some forums rules and search!
what makes you think i havent searched?

im not looking for a simple stock rev limit as an answer..thats easy enough. im speaking from an engineering standpoint. i want to know things like, Rod/stroke ratio, cam profiles, possible valve springs differences, rod weight, rod material, bearing material, lubrication system differences...ya know, things that actually determine an engines capability to spin faster...

so to respond to your statement KingBaby, i did follow the rules and search but these things arent ready accesible onthis site, especially with the notsogood search engine
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Old Aug 21, 2012 | 12:29 PM
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thanks definitely have reading to do thanks for actually taking my question seriously and providing an answer
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Old Aug 21, 2012 | 12:32 PM
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holy **** there are alot of differences lol..looks like ill be bringing my rev limit only to 7200rpm lol
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Old Aug 21, 2012 | 12:45 PM
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Originally Posted by StockAsFuhZ
what makes you think i havent searched?

im not looking for a simple stock rev limit as an answer..thats easy enough. im speaking from an engineering standpoint. i want to know things like, Rod/stroke ratio, cam profiles, possible valve springs differences, rod weight, rod material, bearing material, lubrication system differences...ya know, things that actually determine an engines capability to spin faster...

so to respond to your statement KingBaby, i did follow the rules and search but these things arent ready accesible onthis site, especially with the notsogood search engine

I hate when I'm lied to...

https://my350z.com/forum/engine-and-...exclusive.html

https://my350z.com/forum/vq35hr/3349...vs-vq35hr.html

https://my350z.com/forum/2003-2009-n...he-vq35hr.html

continue reading
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Old Aug 21, 2012 | 12:46 PM
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To some it all up the 03-05 are DE 6600rev limit (287hp). 06 rev-up 7000 rpm limit(300hp) and 07-08 HR 7500 rev limit(306hp)
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Old Aug 21, 2012 | 05:49 PM
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found your brother OP!

https://my350z.com/forum/2003-2009-n...-question.html
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Old Aug 21, 2012 | 05:57 PM
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I hate when someone just says "search" or something. Like wtf just answer the question or post a link, how hard is that.
Originally Posted by StockAsFuhZ
what makes you think i haven't searched?

im not looking for a simple stock rev limit as an answer..thats easy enough. im speaking from an engineering standpoint. i want to know things like, Rod/stroke ratio, cam profiles, possible valve springs differences, rod weight, rod material, bearing material, lubrication system differences...ya know, things that actually determine an engines capability to spin faster...

so to respond to your statement KingBaby, i did follow the rules and search but these things arent ready accesible onthis site, especially with the notsogood search engine
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Old Aug 21, 2012 | 06:01 PM
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Very hard when you have to do it every ******* day...
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Old Aug 24, 2012 | 07:52 AM
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Originally Posted by StockAsFuhZ
thanks definitely have reading to do thanks for actually taking my question seriously and providing an answer
no worries, i dont have a **** in my butt like some on here :P
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