Search Button


Account Button


Basket Button

Basket Basket

Search Suggestions



View All Results

Performance Engine Oils
Exocet Classic - Petrol Fuel Additive (XO2034A)

Exocet Classic - Petrol Fuel Additive (XO2034A)


Exocet Classic Petrol Additive - 250ml



Checking Stock



Add To Basket

  • Description
  • Benefits
  • Shipping Explained

Exocet Classic - Petrol Fuel Additive (XO2034A)

Exocet Classic is a petrol fuel additive formulated specifically for cars and other petrol-engined vehicles that were originally designed to run on leaded fuel.
  • Exocet Classic should be used due to the unavailability of leaded petrol
  • Good for use when your 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 inhibit 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 on metal contact and the resultant welding which causes valve seat recession.

PDF Downloads:

Download the Technical PDFDownload the Safety PDF


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


SHIPPING IS FREE* for orders of £75 and over , regardless of the weight of your order.
We've tried to keep all other shipping costs as low as we can.

Carriage starts at just £0.95 (inc VAT) for small items, with our most common courier rate set at £5.99 for orders of 5kg (enough for 5 litres of oil).

  • *Free shipping is available for UK Royal Mail, UPS Access Point™ (click & collect) and standard UK courier services (not express / priority / islands).
  • Courier surcharges mean we are unable to offer free "to the door" courier shipping from us in Cornwall up to Highlands / Grampian in Scotland - and because we send a lot of liquids, not every courier option is available to us. UPS Access Point™ (click & collect) is available as a free shipping option across Scotland, Wales and England, wherever there is a UPS Access Point™ Location.
  • Carriage charges are based on weight - please see our table of carriage costs for full details (although adding an item to your cart and viewing the calculated carriage is often easier!).
  • Priority shipping is also available.

How long will it take to get my order?

We give an estimate of delivery dates as you shop and in your basket. The vast majority of items are held in stock and dispatched from our UK warehouse and we'll do all we can to get your order to you as quickly as possible.

Share this product:

Review Opie Oils

Review Stars

Rated Excellent