2.5l questions

[Huw Powell]

> I just did some math, and I'm confused about the 2.5l stroker 5cyl setup.
> 
> An MC is claimed to be 2,226cc, with a bore and stroke of 81mm and 86.4mm respectively. 
> 
> The EuroVan is listed as a 2480cc with bore and stroke of 82.5 and 92.8mm.
> 
> Now if you do the math with the 92.8mm stroke in the smaller MC's 81mm bore you end up with 478.198cc per cyl, 2391cc total if you round up.
> 
> I also heard something about using the turbo diesel crank to do the 5cyl setup, but according to my bentley the diesel had actually the same stroke as an MC, but a smaller bore. 
> 
> Am I supposed to be working off of the NF block & 82.5mm bore, which of course is the same spec as the EuroVan?

Looking at those numbers, yes, you convinced me!

-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/