Thanks Mate, yeah i up'ed the decimals shown.

Hi all,

Quick question am I right to assume that 'Cyl Size' is in litres?
ie 355ci = 5.8174 litres
5.8174 / 8(cyl) = 0.727175965 <- and this value is used in the spreadsheet calc?

meaning my Kinjflow value is .048

Reason I ask i have a 355 holden with 60lb inj (@43.5 psi)

Thanks