VP Racing C23 Fuel
VP Racing C23 Fuel - 5 Gallon Pail is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
Domestic orders for in-stock items typically arrive within 5-10 business days, while international orders for in-stock items may take 12–15 business days.
If an item is out of stock or back-ordered, we will contact you within 3–5 business days with an estimated time of arrival (ETA) or alternative options before the order is fulfilled.
Price Match Guarantee
Price Match Guarantee
We strive to offer competitive pricing and will price match qualifying competitors under certain conditions. Learn more here
VP Racing C23 Fuel
VP Racing C23 Fuel - 5 Gallon Pail is backordered and will ship as soon as it is back in stock.
Description
Description
VP Racing C23 is a leaded, non-oxygenated race fuel formulated for large-cubic-inch, carbureted drag racing engines using nitrous oxide. Its high-octane chemistry provides the detonation protection needed for demanding nitrous combinations while maintaining consistent fuel behavior for repeatable tuning.
C23 is designed specifically for carbureted-style nitrous engines, where fuel stability and reliable combustion characteristics are critical under high cylinder pressure. With 0% oxygen content, it delivers a predictable non-oxygenated fuel profile without the additional fuel-calibration changes required by oxygenated racing fuels.
VP C23 is blue for quick identification in the shop, trailer, or pits. It is available in 5-gallon pails and 54-gallon drums for off-road and competition use where permitted.
Features and benefits
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Leaded, non-oxygenated race fuel
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Formulated for drag racing applications
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Recommended for large-cubic-inch, carbureted nitrous engines
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Provides excellent detonation protection
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0% oxygen content for consistent tuning characteristics
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Blue dye for easy fuel identification
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Available in 5-gallon pails and 54-gallon drums
Typical values
| Specification | Value |
|---|---|
| Color | Blue |
| Specific gravity | 0.7125 |
| MON | 117 |
| RON | Greater than 120 |
| (R+M)/2 | Greater than 118.5 |
| Oxygen content | 0% |
| Oxidation stability | 1,440+ minutes |
| Leaded or unleaded | Leaded |
| RVP | 5.23 psi |
| Initial boiling point | 116.1°F |
| 10% distillation | 172.4°F |
| 50% distillation | 208.0°F |
| 90% distillation | 226.6°F |
| Final boiling point | 351.5°F |
| H:C ratio | 2.11 |
| O:C ratio | 0 |
| Stoichiometric air-fuel ratio | 14.89 |
Frequently asked questions
What is VP C23 fuel?
VP C23 is a leaded, non-oxygenated race fuel designed for drag racing applications. VP recommends it for large-cubic-inch, carbureted engines using nitrous oxide.
What engines is C23 designed for?
C23 is formulated for large-cubic-inch, carbureted-style nitrous engine combinations. Fuel choice should always be based on the complete engine setup, including nitrous level, compression ratio, ignition timing, and the engine builder's recommendation.
Is VP C23 oxygenated?
No. C23 contains 0% oxygen. Its non-oxygenated formula supports predictable combustion and stable fuel calibration.
Is VP C23 leaded?
Yes. C23 is a leaded race fuel. Confirm compatibility with your engine, fuel system, oxygen sensors, catalytic converter, and racing-class rules before use.
What is the octane rating of VP C23?
VP C23 has a 117 MON, a RON greater than 120, and an (R+M)/2 rating greater than 118.5.
Can C23 be used in a turbocharged or supercharged engine?
C23 is specifically recommended for large-cubic-inch, carbureted nitrous drag racing engines. For turbocharged, supercharged, or other boosted combinations, select a VP fuel matched to the exact engine configuration and boost level.
Why is C23 blue?
Blue is VP Racing's dye designation for C23. It helps racers identify the fuel quickly and distinguish it from other VP Racing formulations. The dye does not affect fuel performance.
Is VP C23 street legal?
C23 is a leaded racing fuel intended for off-road and competition use where permitted. Follow all applicable emissions laws, fuel regulations, and series rules.