mwg
Member
Registered: 19th Feb 04
Location: South Lakes
User status: Offline
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Wanting to work out what size an engine is after its been bored out.
86mil stroke by 87mil bore x 4
Anybody able to help?
I did Pi R squared but came up with some funny figure so dont think I'm doing it right
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mwg
Member
Registered: 19th Feb 04
Location: South Lakes
User status: Offline
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Its 2045cc

been shown a link by someone
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flash22
Member
Registered: 13th Sep 05
User status: Offline
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http://www.bgsoflex.com/displacement.html
that works it out 2045cc
[Edited on 24-02-2006 by flash22]
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ainsley_brader
Member
Registered: 24th Mar 02
Location: Tattershall, Lincolnshire
User status: Offline
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it is pi r^2
times the stroke
times the 4 cylinders
divide by 1000 to get it down to centimetres
so i got (aking pi as 3.142 is that right i forgt)
3.142 * 43.5^2 (1892.25) = 5945.4495
*86 = 511308.65
*4 = 2045234.6
/1000 = 2045.2346
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