Birch Performance are away on a summer break until 01/08/21. Orders will be fulfilled on 02/08/21

Renegade Ratman Boost

Renegade Ratman Boost

Regular price
Sale price
Tax included. Shipping calculated at checkout.

When you are looking for maximum power from your high RPM turbo or high compression nitrous or naturally aspirated race engine, RATMAN Boost is the answer.  This high octane, highly oxygenated fuel will support the types of cylinder pressures associated with today’s boosted engines while maintaining the cool, clean consistent burn technology Renegade fuels are known for.


124 R+M/2 (Anti-knock index)


14.34 Stoich ratio

19 Litre barrel


Birch Performance say:  This is the ultimate Leaded race fuel.  Regular Octane measurement doesnt read above 124 and this maxes out the scale in every area.  Your car will need specific to run this (and any other high octane race fuel) but with suitable tuning, the fuel will allow you to unleash ALL of the POWER!!!!