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Eoi N47 Efi Head Off R30 Skyline


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#1 mossy

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Posted 08 August 2017 - 10:59 AM

EOI for N47 efi head off a r30 skyline (closed chamber head)

 

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#2 theremm

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Posted 08 August 2017 - 01:17 PM

Are these as/equally as desirable as the E88 efi heads?


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#3 Lurch ™

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Posted 08 August 2017 - 07:08 PM

Are these as/equally as desirable as the E88 efi heads?

 

Not sure, but I think Mossy is about to find out!


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#4 road rider

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Posted 09 August 2017 - 06:07 PM

Are these as/equally as desirable as the E88 efi heads?

 
 

Not sure, but I think Mossy is about to find out!


Closed chamber is the key word here ;D

E88 or N47........I wouldn't say no to either of them for a naturally aspirated engine ;)

P90 for a turbo set up :)



#5 road rider

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Posted 09 August 2017 - 06:08 PM

And the N47 is a EFI head.

 

I think that some N47's also had steel liners on the exhaust ports.

Maybe Mossy can confirm if this has them or not.


Edited by road rider, 09 August 2017 - 06:19 PM.


#6 mossy

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Posted 10 August 2017 - 07:51 AM

Yep round exhaust ports and liners



#7 dat2kman

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Posted 10 August 2017 - 09:14 AM

Chamber volume is same as n42 heads, and those steel inserts restrict flow. Not sure if they can be machined out, or how they are set in? Maybe as part of original casting process.

#8 mossy

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Posted 12 August 2017 - 05:48 PM

Got a bare N42 head also that can go with this






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