Jap Spec Head

General chat related to anything N12.
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Posts: 57
Joined: Fri Mar 20, 2009 9:11 am
Location: NSW

Jap Spec Head

Post by 2fast2stop » Fri Oct 24, 2014 10:53 am

Hi All,

Is the Jap Spec a 15M head?

Also any chance someone has a picture of the top view so I can see the difference in how the rocker cover bolts on?


Posts: 57
Joined: Fri Mar 20, 2009 9:11 am
Location: NSW

Post by 2fast2stop » Wed Nov 12, 2014 7:52 pm

Anybody out there.. please please please.

I need to get a new head and would rather the one that takes the jap rocker cover. I've had a jap rocker cover for years laying around so now's the time to use it....

Earth to the all e15t 's out there!!!!

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Location: Sydney

Post by Valentich » Wed Nov 12, 2014 9:03 pm

LOL.... They're out there..... somewhere.
OK... I can't answer your question.... But I did a quick search and found this
http://forum.n12turbo.com/viewtopic.php ... +spec+head

then that made me think of Timmzy
and maybe it will lead you to your answers, if not it's just a nice build
http://forum.n12turbo.com/viewtopic.php ... sc&start=0

For me... I would not bother, I just filled in the dip, plus that meant I got the "TURBO" on the cover.... just in case I forget LOL.
Mars Out...................

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Post by n12et_exa » Sat Nov 22, 2014 2:22 pm

all e15et turbo heads can take either rocker covers and timing cover plate

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