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INDENTIFYING SOHC VTEC HEADS

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Old 06-09-2005, 05:03 PM
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Default INDENTIFYING SOHC VTEC HEADS

HOW DO YOU TELL THE DIFFERENCE between a d16z6 head and a d16y8 head.i want to know how to tell the difference without intake manifold or valve cover.
Old 06-09-2005, 05:09 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (SCIVIC94)

all heads have a different code on the header side. the code revieles the exact year and motor its coming from.
Old 06-09-2005, 05:11 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (SCIVIC94)

there is stamps on the head. p2j-5 is y8 and p08-4 is z6. yea on exhaust side.
Old 06-09-2005, 06:57 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (e jay one)

look for the vtec soleniod behind the valve cover on the right side
Old 06-09-2005, 07:12 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (malubawla)

GEE ITHOUGHT BOTH THE D16Z6 AND THE D16Y8 WERE VTEC.THE QUESTION WAS HOW TO TELL THE DIFFERENCE BETWEEN THE TWO WITHOUT THE MANIFOLDS OFF.
Old 06-09-2005, 07:45 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (SCIVIC94)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SCIVIC94 &raquo;</TD></TR><TR><TD CLASS="quote">GEE ITHOUGHT BOTH THE D16Z6 AND THE D16Y8 WERE VTEC.THE QUESTION WAS HOW TO TELL THE DIFFERENCE BETWEEN THE TWO WITHOUT THE MANIFOLDS OFF.</TD></TR></TABLE>

They both are VTEC. The guy that posted above doesn't know what he's talking about. Look at the front of the head between the header and the valve cover. On the aluminum there should be a stamp. If it says P2J then it's a y8. If it's something else then it's most likely a z6.
Old 06-09-2005, 08:44 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (SCIVIC94)

http://www.turbod16.com/viewtopic.php?t=6344
Old 06-09-2005, 09:35 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (CerealWars)

**** is there a thread with codes like that for the B series?
Old 06-09-2005, 10:13 PM
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Default Re: INDENTIFYING SOHC VTEC HEADS (Daniel san)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Daniel san &raquo;</TD></TR><TR><TD CLASS="quote">**** is there a thread with codes like that for the B series?</TD></TR></TABLE>Got me...we joined together over on TurboD16 and just formed our own. Im sure theres something out there its just a matter of finding it.
Old 06-10-2005, 04:12 AM
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Default Re: INDENTIFYING SOHC VTEC HEADS (malubawla)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by malubawla &raquo;</TD></TR><TR><TD CLASS="quote">look for the vtec soleniod behind the valve cover on the right side</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by chowmien &raquo;</TD></TR><TR><TD CLASS="quote">They both are VTEC. The guy that posted above doesn't know what he's talking about. Look at the front of the head between the header and the valve cover. On the aluminum there should be a stamp. If it says P2J then it's a y8. If it's something else then it's most likely a z6.</TD></TR></TABLE>

Don't Y8's have the VTEC solenoid mounted towards the rear of the head while the Z6 has it mounted more towards the front??
Old 06-10-2005, 04:16 AM
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Default Re: INDENTIFYING SOHC VTEC HEADS (EE_Chris)

both rear passenger side, i believe.
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