Klotz Hitrate

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  • £20.98
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  • Increases the octane level of pump fuel to higher octane racing fuel 
  • Race fuel technology at lower prices
  • Allows higher compression ratios and advanced timing to create more horsepower
  • Prevents damaging detonation and pre-ignition
  • Smoother engine torque curves
  • Adds lubricity to dry unleaded gas  
  • Unleaded formula
  • For use with petrol 
  • Catalytic converter safe


Birch Performance say:  Helps substantially increase the quality of the fuel in your tank, bringing it closer to a race fuel arrangement than regular pump fuel.  

Dosing guidelines:  Supplied in 478ml cans.  Add between 2 and 4 cans for a blend of power and protection.  

Whilst this product can be run in high concentrations (8 - 10 cans to a tank provides a 12 - 14 MON Octane increase!) we believe the cost of this doesn't offer as much value for money as we would like.  We are looking into the supply of a US Gallon (3.8 litre) serving that should be significantly cheaper per litre and provide customers great value and convenience alternative to unleaded race fuels.      


** For a limited period we are offering free shipping on Fuel additive and Fire Stick orders over £100   **