On 08/06/2015 08:08, Adrian wrote:
On Sun, 07 Jun 2015 23:18:14 +0100, Jonno wrote:

Castrol-R

Poseurs used to add it to their petrol.

Only in two-strokes, where not adding oil (of whatever flavour) to the
petrol rapidly led to disaster.

No. In four stokes also (bit like adding a shot of RedeX). Only
problem was that it never gave the proper racing smell unless the engine
was really thrashed hard. (High speed and high load - just revving it in
the car park never worked)

--
CB