Is TetraBOOST accepted by the race authorities?
TetraBOOST can be mixed in various concentrations to conform to MSA regulations – (section P) BS4040 leaded fuel – providing RON values from 97 to 101 and giving a lead content from 51mg to 150mg per litre. The standard dose provides a two point octane increase. When used with Shell V-Power 99 unleaded, it makes real 101 octane leaded fuel, which compares fully with well known brands of trackside sourced race fuel available in drums. Where regulations permit, TetraBOOST mixes up to 106 RON. See our dosage chart for full details. Only TetraBOOST fuel additive provides the unique flame front control of tetraethyl lead, preventing pinking and high speed knock, with improved combustion, smoother pick up, better throttle response and cooler running – proving its value even in cars fitted with unleaded conversions. Typical dyno figures show 2-3% increase in BHP and 3-4% increase in torque over other fuels, including AVGAS mixes. TetraBOOST is becoming the choice of serious competitors and th
