what i was told was that any alloy head was good to use Unleaded,
they already have hardened valve seats which is what is normally a
requirement
for Unleaded cars... i ran l-series on ULP and PULP all the time with on
worries... ran like a dream.
> I thought all L-series were fine with Unleaded?
>
>
> > Terry,
> >
> > Thanks for that list, sorry I got confused about your first statement.
One
> > other question, what head was on the 'high energy' Bluebird L20b (the
one
> > with the black rocker cover?) and was this the reason it was called a
'high
> > energy' motor? Increased compression? I understand that they're crap
> > anyway because you can't use unleaded fuel with them but I'm curious
anyway
> >
> > Cheers
> >
> > - Tom
> >
> > ----- Original Message -----
> > From: <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Wednesday, May 30, 2001 12:29 PM
> > Subject: Re: A STUPID QUESTION ABOUT ENGINE SWAP
> >
> >
> > > Tom,
> > >
> > > What i said was: If it's an (36cc) A87 or (39cc) W53 (Stanza PA10)
which
> > may
> > > not have been all that clear.
> > >
> > > Here's a list of popular head on Aussie models
> > >
> > > 36cc A87 or 210 head was from the 1600 L16;
> > >
> > > 36cc 219 was L16 SSSS (always an A87 closed chamber? think so but not
100%
> > > sure);
> > >
> > > 39cc W53 head was from the Stanza L16;
> > >
> > > 41cc A87 or V912 was from 610 L18 and 610 L18 SSS; and rare Japanese
710
> > L18
> > > SSS;
> > >
> > > 45cc U67 and some other #'s that aren't important were from L20B.
> > >
> > > regards
> > > Terry
> > >
> > > > Terry,
> > > >
> > > > I don't mean to pick holes, but is there such a thing as a 36cc A87
from
> > a
> > > > Stanza? I thought that this was a L16 SSS head (imported, with the
219
> > > > casting AND A87 on it) Is the 'normal' closed chamber A87 41cc?
> > > >
> > > > Cheers
> > > >
> > > > - Tom
> > > >
> > > > ----- Original Message -----
> > > > From: "Terry Rudd" <[EMAIL PROTECTED]>
> > > > To: <[EMAIL PROTECTED]>
> > > > Sent: Tuesday, May 29, 2001 10:39 PM
> > > > Subject: RE: A STUPID QUESTION ABOUT ENGINE SWAP
> > > >
> > > >
> > > > > Col,
> > > > >
> > > > > It really depends on what 1600 head - if it's a 210 (36cc L16)
then
> > you
> > > > have
> > > > > pretty reasonable power down low but ordinary mid-range and top
end
> > due to
> > > > > the small ports etc, If it's an (36cc) A87 or (39cc) W53 (Stanza
PA10)
> > > > then
> > > > > these give about the same performance as a stockish L20B with U67
> > head.
> > > > The
> > > > > stock L20B will not be a fast as the L18 as a rule but it will
push
> > > > slightly
> > > > > steeper gearing to compensate and the L20B will be a fair bit
> > thirstier
> > > > > (~10-15%), again a steeper tyre size or diff ratio can correct
this.
> > > > >
> > > > > regards,
> > > > > Terry
>
>
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