here you go,

it is 45.2cc's

W53 - 39cc
A87 - 41cc
A87 Open, U67 & V91 - 45.2ccs


Aaron Thorp
[EMAIL PROTECTED]
http://www.partsconnection.com.au/datsun

----- Original Message -----
From: "Craig Coffey" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, December 06, 2001 5:26 AM
Subject: Re: engine ideas??


> Hey guy's what chamber size is U67 L20 head?
>             Cheers Craig
>
>
> ----- Original Message -----
> From: "maldat" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Wednesday, December 05, 2001 7:33 PM
> Subject: Re: engine ideas??
>
>
> > The EFI head is small peanut (A87 type)cast as the later number W53.
> > The head on a Z18 and Z18T is the same,So that means the low compression
> is in
> > the block for the turbo.
> > HHMM whats the size difference in the chambers in the head between a L
and
> a Z?
> >
> > Thats the difference.
> > I'm sure the turbo block would be stronger than the non turbo block.I
know
> it
> > has different pistions and rods.
> >
> > Malcolm
> >
> > "Pooley, Trevor" wrote:
> >
> > > Malcolm,
> > >
> > > In the past for me std L18 bottom end + small chamber head (36cc) +
> 11psi
> > > draw though setup = detonation and blown head gasket every time gas
> pedal
> > > was pressed.
> > >
> > > Go for larger chamber head (L20B). I don't know what you got over the
> ditch
> > > but hear the Bluebird series 2 head V91 would be a good choice (about
> 45cc
> > > chamber).
> > >
> > > If running low boost 5-6psi would be reliable with no intercooler.
> > >
> > > Cheers
> > > Trev
> > >
> > > -----Original Message-----
> > > From: maldat [mailto:[EMAIL PROTECTED]]
> > > Sent: Tuesday, 4 December 2001 21:11
> > > To: datlist
> > > Subject: engine ideas??
> > >
> > > Talking today about engines and parts lying around the house,any idea
if
> > > this would work,,Here goes,,
> > >
> > > Z18T block complete ,W53 EFI inlet head(A87 small peanut type).
> > > LD20T outlet and turbo from the Z18(T28)
> > >
> > > Would it work,or go bang?
> > >
> > > Malcolm
> > >
> >
> >
> >
> >
>
>

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