"Combustion Technology That Wins Races"
About ERC
Racing Gasoline Specs
  ERC 110K
  ERC A-8D
  ERC A-19A & A-19K
  ERC MUL/B
  ERC MUL/C
  ERC-RUL
  ERC-RUL/H & RUL/T
  SIDE-BY-SIDE SPECS
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ERC-RUL/H & RUL/T RACING GASOLINE

ERC-RUL/H
F-1 Octane (Research Method)110.0
F-2 Octane (Motor Method)98.0
R+M / 2104.0
Specific Gravity (@60°F).764
Heat Release per unit weight (bomb calorimeter)18,643 BTU/Ib.
Reid Vapor Pressure5.6 psi
ColorBronze
CLICK for RUL/T Specs

ERC-RUL/H and RUL/T Racing Gasolines are completely unleaded high density (specific gravity) racing gasolines specifically designed to work in heavily supercharged or turbocharged race engines and/or in normally aspirated, high compression engines where high fuel mileage with unleaded fuels is desirable and long peroids at WOT (Wide Open Throttle) are typical. No organo-metallic additives are used.

In back to back dyno testing with IMSA GTP and GTO style turbo-
charged engines, ERC-RUL/H and RUL/T have proven to be equal or superior to some leaded race fuels which showed higher F-1 and F-2 rated octanes. Additionally, in this testing, spark plug deposit formation was all but eliminated.

ERC-RUL/T has been primarily designed to operate in turbo applications with high manifold pressures and to provide outstanding combustion space convective cooling. ERC-RUL/H works well in normally aspirated applications, offering better mileage and excellent convective cooling of the combustion space.

As with ERC-RUL, ERC-RUL/H and RUL/T have designed-in low
Reid Vapor Pressures (RVP) to enhance fuel metering consistency and to minimize fuel system vapor/liquid ratios.

In certified A-B-A testing, no other unleaded gasoline (including
some with higher claimed octanes) octane rated higherthan these fuels.

ERC-RUL, ERC-RUL/H and RUL/T are the most highly developed and thoroughly tested gasolines we've ever produced.

 

Distillation Curve Data

ERC-RUL/H

IBP117° F
10%162° F
30%190° F
50%211° F
70%229° F
90%253° F
EP292°F
Recovery99.0%
Residue .5%
Loss .5%

CLICK for RUL/T Specs

 

 

 

CLICK HERE to view side-by-side specs


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