exocet® Classic - Petrol Fuel Additive for Classic Cars

Treatment Ratio
1 litre of additive treats 1,000 litres of fuel

Reduces the ‘pinking’ tendency of petrol
Inhibits valve seat recession
Provides octane increase regular fuel grades
Lead replacement additive

Maintenance
exocet® fuel additive products used for maintenance are diverse, ranging for the one off rapid injector cleaning additives to fuel soluble biocides as well as tank cleaning and associated products.
Performance
‘Performance’, when attached to fuel, often conjures images of ‘faster’, ‘more powerful’ or ‘more economical’ and all of these can be achieved with the appropriate fuel additives. Fuel additives can also impact on fuel in storage, the handling properties of fuel and on the harmful effects the fuel itself can have on components within the fuel system both before and after the combustion process.

Unavailability of leaded petrol
Valve seats require protection

In older, high speed gasoline engines, exhaust valves
and the surfaces they rest on (the valve seats) operate
at high temperatures and with severe mechanical
stresses. Under these high speed conditions and to a
lesser extent at high load, and in the absence of special
protection of the valve seat, it has been found that
the material of the valve seat can be eroded away i.e.
“recede” into the cylinder head. In extreme cases, this
can cause lower compression, poor fuel
economy, high and poor quality emissions and
mechanical problems. Compounds formed by the
combustion of Exocet Classic inhibits valve seat
recession by forming a thin, non-metallic layer of oxides
and sulphates on the surface of the seat. This acts as
a lubricant, preventing metal-metal contact and the
resultant welding which causes valve seat recession.