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3k Engines - What Does It Mean??

Featured Replies

used for different countries where a different petrol octane is sold..

i think.. :)

used for different countries where a different petrol octane is sold..

i think.. :)

Do you get just one octane rating for fuel?

 

higher octane->more advence->morepower

low octane->less advance->less power

 

All this by turning a knob... revolutionary :)

  • 4 weeks later...

hi there.....

 

is the octane no. stated in the octane selector??

hi there.....

 

is the octane no. stated in the octane selector??

 

No

Back in the good ol days, two types of fuel were available, Standard and Super. Standard had a lower octane rating than super. This adjuster allowed you to back of or advance the timing easily depending upon which fuel was used. There was a big enough difference that my mother's Mk1 Cortina used to run like a pig ad back fre on Standard, but was fine on super.

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