Sunoco CMR – 100 RON
Description
Sunoco CMR is a high-quality, unleaded race fuel designed to maximise power within the 100 octane MSA fuel regulation.
Sunoco CMR is oxygenated to enhance the cleanliness of combustion chambers, improve power and offer faster throttle response compared to unleaded forecourt fuels. CMR is designed to resist detonation in engines with compression ratios of up to 11.5:1 in engines with cast iron heads. However, compression ratios can be higher in engines which have aluminium heads due to the better heat dissipation of aluminium.
