HCR Plus

An ultra high performance leaded racing fuel designed for racing engines with very high compression ratios. HCR Plus™ is ideally suited for applications in sustained high load/high rpm conditions. This fuel contains no oxygenates and is very resistant to vapor lock. Sunoco HCR Plus is recommended for four-stoke engines with compression ratios exceeding 14:1.

FUEL PROPERTY

TYPICAL SPECIFICATIONS

Specific Gravity

0.739

Antiknock Index (R+M)/2

114

RON, Research Octane

118

MON, Motor Octane

110

Reid Vapor Pressure

6.0

Distillation, ^○F

Initial Boiling Point

102

10% Evaporation

181

50% Evaporation

217

90% Evaporation

226

Final Boiling Point

245

Leaded

Yes

For Off-Road Use Only

Color

Orange

Oxygen, Wt%

0.0%

Dielectric Constant

0.6