View single post by LambandAndy
 Posted: 11-16-2005 12:28 pm
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LambandAndy



Joined: 10-21-2005
Location: Eastanollee, Georgia USA
Posts: 72
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 Swept Volume = Pi X Bore2 X Stroke / 4

                       = 3.14 X 95.22 X 69.2 / 4 =  492572 mm3 = 492.6 cc (per cylinder)

Compression Ratio (nominal) = (Swept Volume + Clearance Volume) / Clearance Volume

                        8.4 =  (492.6 + CV) / CV

                    8.4CV = 492.6 + CV

                         CV = 492.6/7.4 = 66.6 cc

Combustion Chamber Volume = Swept Volume + Clearance Volume

                                                = 492.6 + 66.6 = 559.2 cc

This assumes that that the 8.4 ratio is nominal not actual.

Hope this helps,

Andy #15223