The Series 4 and 5 manifolds will bolt to the Holbay head, but the intake
port is smaller on the Holbay head. So, if you don't use the Holbay
manifold, you end up with a "step" where the manifold meets the head. You
could grind the head to match the manifold, but IMHO, this would ruin the
Holbay head. A better option would be to have the S IV/V manifold welded up
and match it to the head.
My 0.02USD worth,
Tom Hill
-----Original Message-----
From: owner-alpines@autox.team.net
[mailto:owner-alpines@autox.team.net]On Behalf Of KKJ
Sent: Friday, May 09, 2003 9:51 AM
To: alpine autox
Subject: SV: Holbay question
Inlet or exhaust?.........but the answer is yes
Kristian J
----- Ursprungligt meddelande -----
Fren: <SunbeamAlpine64@aol.com>
Till: <alpines@autox.team.net>
Skickat: den 9 maj 2003 12:55
Dmne: Holbay question
> Hi guys
>
> I'm sure I've seen the answer to this quesiton somewhere but can't find
it..
>
> Can standard Series 4 or 5 manifolds be used on a Holbay H120 head ?
>
> thanks
> Mark
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