:::RHMT::: Real Home Made Turbo

General Category => Hybrid/Tech => Topic started by: walter on April 22, 2010, 12:49:58 PM

Title: wft are this holes
Post by: walter on April 22, 2010, 12:49:58 PM

i got a Z6 head for cheap, it looks like shit really but i hope it has good valve guides still.

this head has this hole, not us if this is some kinda of EGR shit on this head..

ive seen in other Z6s with the hold close to vtec soneloid blocked but this head has it open.

(https://realhomemadeturbo.com/forum/proxy.php?request=http%3A%2F%2Fi44.tinypic.com%2F1gi3iw.jpg&hash=0280560ab24dcc030fbbdcfa6cf0616ef320282c)

(https://realhomemadeturbo.com/forum/proxy.php?request=http%3A%2F%2Fi41.tinypic.com%2Fddhwky.jpg&hash=b9850413177437f662c96f6daa08fcc043206e91)

thinking in block the intake side with JBweld..  :-\

Title: Re: wft are this holes
Post by: danz on April 22, 2010, 01:01:12 PM

EGR.


JDM heads dont have it. 

Title: Re: wft are this holes
Post by: walter on April 22, 2010, 01:09:39 PM

i see, do i can block this hole ?

(https://realhomemadeturbo.com/forum/proxy.php?request=http%3A%2F%2Fi44.tinypic.com%2F1gi3iw.jpg&hash=0280560ab24dcc030fbbdcfa6cf0616ef320282c)

or just installing a Y8 IM or even A6 head will  block it?

Title: Re: wft are this holes
Post by: ryan89crx on April 22, 2010, 01:23:20 PM

IIRC every d-series head I've ever had has those holes cast in it. The stock IM(or any IM for that matter) will block it.

Title: Re: wft are this holes
Post by: walter on April 22, 2010, 01:27:57 PM

cool! thx.