Mark,
Convert the .040 to mm and add that to 73.7mm (standard bore).
The result is the bore size (74.716mm). You can apply that to the
formula below to recalculate the displacement.
Bore X Bore X .7854 X stroke(87.5mm) X # of cylinders(4).
The total comes out to 1534568mm or just over 1534cc (unless I
miscalculated) :)
Joe
Mark Milotay wrote:
>
> Oh list gurus,
>
> As part of my recent rebuild I had to go with 40 over pistons in my
> Spitfire 1500. I was just wondering if anyone on the list knows what my new
> displacement is?
>
> Thanks,
>
> Mark
> Mark Milotay, Principal
> On the Mark Software & Consulting
--
"If you can't excel with talent, triumph with effort."
-- Dave Weinbaum in National Enquirer
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