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jonce1555
25th January, 2016, 07:49 PM
Maybe somebody knows exact formulas or something with which I could calculate SOI for 90 mm3?
Also would be great for fuel pressure too...
Thanks in advance

biela
26th January, 2016, 10:27 AM
I think you want to know EOI:
EOI=SOI-rpmx360/60000000xIOT

Example:


rpm:
4000
rpm





IOT
826
us





SOI:
20,8
deg





EOI
0,976
deg





0,976=20,8-4000x360/60000000x826

jonce1555
26th January, 2016, 04:59 PM
Could anybody tell me if this looks right?
I've modified the SOI
Kinda scared of blowind the engine...

jonce1555
26th January, 2016, 08:18 PM
There should be someone who could help me...