Raced mine on TTS, and suffered no ill effects from it.
You really mustn't mix mineral and synth oils, but otherwise pretty much anything goes.
You especially shouldn't put mineral oil in a jet engine desinged to run on synthetic...
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MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball
Last edited by Dave Ett on Tue Jan 23, 2007 4:16 pm; edited 1 time in total