lmg@gomog.com wrote:
>
> > I would like very much to learn these specs also.
> >
> > Dave Kernberger
> >
> > ------------------------------------------------------
> >
> > >Anybody have the specs on the 4.6 pistons? Compression height, pin
> > >diameter, dish CC's?
> > >
> > >Greg
>
> This is what my books have
>
> The 4.6 has a cylinder bore of 95mm and a stroke of 82mm. The piston
> crown is 22.93cc with a piston height of 66.6mm and a compression height
> of 35.9mm. The big end rod diameter is 55.5mm and the small end is 24mm.
>
> Lorne
>
There's not much I can disagree with there, Lorne! :>) - except
that the piston diameter is definitely 94.00mm, to fit in a bore of
94.04mm. I can add that _at least some_ 4.6 pistons have an offset gudgeon
(wrist) pin, and so _must_ be fitted the correct way round. I know people
who have learnt that the hard (expensive) way...
The rest of the info is, as far as I can check with my sources,
correct. (I seem to have made a habit of contradicting everything Lorne
contributes recently, for which I hope he'll forgive me!).
Regards,
Franc.
--
W------W
WW--- ---WW fab@dcs.warwick.ac.uk
W(-(+)^^(+)-)W
(| L |) fab@StunnedBuffalo.com
\ /WW\ /
X\____/X tel.: +44 (0)705 060 4-FAB
XXXXXX (+44 (0)705 060 4 322)
XXXX http://www.StunnedBuffalo.com
///
/// buick-rover-v8@autox.team.net mailing list
///
|