Castrol Classic Engine Oils
The formulations required for modern vehicles are very different from those needed for older vehicles.
Oils for modern engines comply with the latest API ratings of SN/CF and specific ACEA and OEM specifications dealing with fuel efficiency, extended drain intervals and aftermarket exhaust treatment systems and are specifically designed for the modern engine needs.
A classic car engine however, can have the opposite characteristics with cork/graphite/rope seals, low pressure gear driven oil pumps, larger oil galleries with greater dependence on “splash” and “cling” lubrication, lower revving with larger machine clearances.
Such a widely different engine design can demand a totally different lubricant. The Castrol Classic Oils range offers formulations for older vehicles that have been specially blended for the work they have to do.
Inadequate detergent can result in gums and lacquers clinging to the hotter engine components, and blocking oil galleries – But, too much detergent can cause a build-up of metallic ash in the combustion chambers and piston crowns.
In older engines with traditionally high oil consumption, this can cause detonation and pinking.
In older engines where the carbon has built up over a number of years detergents can have a scouring effect causing the carbon to flake off, blocking up oil galleries and spray jets.
High levels of detergent can also “wash” traces of carbon from seals and gaskets, revealing oil leaks where the carbon itself is creating a seal.
Insufficient anti-oxidant and the oil can quickly thicken during high temperature motoring, with large amounts of carbon, gum and varnish clogging oil galleries, filters and piston rings.
Anti-wear additives are added to ensure that if the oil film between moving parts breaks down prematurely, metal to metal contact and irreparable engine damage is prevented.
Engine internals can become pitted with corrosion and rust from acids and water vapour formed during combustion. With the correct corrosion inhibitors, the components are well protected.
Special dispersant additives prevent soot, wear metals and the by-products of combustion settling out in the sump and other areas of the engine, and forming a thick sludge that can block filters and oil ways.
If there is inadequate pour point depressant, the oil ceases to flow at low temperatures, with excessive strain on the oil pump or in certain cases, oil starvation on start-up causing complete failure of the lubrication system.
Castrol Classic Oils are specially formulated in the style of the original products, but using the most appropriate and carefully balanced additive technology to provide the best protection and performance for your classic engine.
About Castrol Classic Oils
ON 9TH MARCH 1899, CHARLES ‘CHEERS’ WAKEFIELD SET UP AN OIL COMPANY IN ENGLAND. TEN YEARS LATER, HE PRODUCED A NEW LUBRICANT THAT WOULD REVOLUTIONISE TRANSPORT IN THE FIRST HALF OF THE TWENTIETH CENTURY.
HE CALLED THE NEW OIL CASTROL
Established originally as C.C.Wakefield, Castrol launched their first lubricant for cars in 1909 and has been at the leading edge of motor oil technology ever since.
Choosing the right engine oil for your veteran, vintage or classic vehicle is essential for ensuring peak running condition and maximum wear protection for your engine.
To make this decision easier, Castrol produce a range of famous Classic oil brands to the correct formulations and viscosities as originally recommended by the vehicle manufacturers, but now using the latest technology where appropriate, and low detergent formulations to protect your veteran, vintage and classic vehicle.
Historically, many motor manufacturers recommend Castrol by name in their original vehicle handbooks and now today’s owners are able to follow those original recommendations.
Castrol’s oil recommendations for vintage, veteran and classic vehicles date back to the turn of the last century.
FASTPHASE CLASSICS on 0407 216 660 or paul@fastphaseclassics.com.au