Browns Classics eStore
TetraBoost E-Guard 15 Fuel Additive
The only true lead REPLACEMENT - adds Tetra Ethyl Lead (TEL) to replicate genuine 4 and 5 star leaded petrol (945ml)
PLEASE NOTE: DUE TO THE HAZARDOUS NATURE OF THIS PRODUCT, THERE IS NO OVERSEAS SHIPPING ON THIS ITEM
TetraBOOST is not a substitute, but is the only additive that makes real leaded fuel from the unleaded pump.
It has now come to be recognised as the de-facto standard for fuel additives and is specified by National Motor Museums in the UK, France and The Netherlands, acknowledged marque experts, restoration companies, engine builders and vintage and classic race teams. Indeed most of the most famous and irreplacable vintage and classic cars and bikes now run and race on TetraBOOST additive.
Suitable for all road and track applications, TetraBOOST provides all the benefits of BS4040 (or greater) leaded pump fuel, without the extra cost and inconvenience of finding the diminishing number of garages that still stock leaded pump fuel. Even in cars fitted with hardened valve seats, TetraBOOST improves performance and reduces valve stem and guide wear. It slows fuel-burn rate - giving improved combustion, improves throttle response and gives smoother pick-up and cooler running. When mixed with higher octane unleaded fuel, such as Shell V-Power, TetraBOOST can easily exceed BS4040 standards, with its unique ability to make 5 star 100 octane or much higher levels of fuel. Up to 106 octane fuel can be made if required.