110 Octane ......almost

[jonogt6]

Originally Posted by BYprodriver

Boxsters are designed for 95 octane gasoline, not gasohol so he would see some performance increase mixing with the 1/4 tank of fuel he already has. Increasing the octane rating will allow the DME to advance the timing also.

Not so in the UK. It definitely states super unleaded 97ron under the petrol flap.

[Pdwight]

This leaded gas is labeled Renegade for the brand name.

https://www.renegaderacefuel.com/fuels-2/leaded-race-fuels/

Actually they sell up to 112 octane

[Nine8Six]

Originally Posted by Pdwight

This leaded gas is labeled Renegade for the brand name.

Actually they sell up to 112 octane

Great link up. Even comes in purple and blue, incredible.

You folks should just mix up pure alcohol, simple... just not cheap. Place order from your local (retired) chemist. Goes super super fast... fast & furious grade lolll

edit: Beware, NO SMOKING (in case young kids are reading these forums)
edit: Seal your tank, it goes off before you have time to say uh-oh

[edc]

Originally Posted by jonogt6

Not so in the UK. It definitely states super unleaded 97ron under the petrol flap.

RON and Octane are different units of measurement. It's like km/h to mph or imperial to metric. Confusingly, the "O" in RON is Octane.