DESCRIPTION
Unleaded and non-oxygenated, C20 is an improvement on VP’s popular C10 race fuel, with increased power and torque. It can handle 30 lbs of boost and compression ratios up to 12:1, plus its RVP is higher for better vaporization in naturally aspirated engines.
Specification Sheet: C20
(Typical Values)
Color = Colorless
Specific Gravity = 0.8175
MON = 90
RON = 105
(R+M)/2 = 97.5
Oxygen Content = 0%
Oxidation Stability (min.) = 1440+
Leaded: No
RVP = 4.8psi
Distillation
IBP = 125.6°F
10% = 157.9°F
50% = 216.2°F
90% = 228.3 °F
FBP = 229.3°F
H:C ratio = 1.43
O:C ratio = 0
Stoichiometric A/F Ratio = 13.91
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