Αποτελέσματα Αναζήτησης
Input a positive number for valve reliefs. Input a negative number if it has a dome.
- Compression Ratio Calculator
Compression Ratio Calculator: 11/30/2024 07:11:00 AM....
- Automotive Calculators
Drag Racing Calculators,Calculators to find 1/4 mile ET and...
- Compression Ratio Calculator
5 ημέρες πριν · Wallace Racing BACK to Calculators. Input a positive number for valve reliefs or piston below deck. Input a negative number if it has a dome or piston above deck.
Input a positive number for valve reliefs. Input a negative number if it has a dome.
13 Απρ 2020 · The Wallace Racing calculator uses Inlet Valve Closing value based on advertised duration of cam. The second calculator you used uses Inlet Valve Closing value based on 0.050 duration of cam. You put 37* in both calculators, so one of those IVC numbers is not correct.
This Calculator will figure the effective compression ratio using your inputs. Since a street car rarely sees full throttle, use a smaller VE% (such as 60-70%). If you keep the rpm's down, the VE% is smaller.
20 Ιουν 2018 · When it comes to cranking compression, I just can't seem to get a solid value for gamma (the ratio of specific heats) without fudging. The formula I have is: Cranking compression = 14.73 (or local air pressure in lb per sq.in.) x DCR ^ gamma (dynamic CR to the gamma-th power)
Input a positive number for valve reliefs. Input a negative number if it has a dome.
