LPG has octane level above 100. So I'm strongly considering going that way with my new Cobra. All the crap they are putting in petrol is worse for the environment anyway.
You can run higher compression. It's cleaner. Less
oil changes. Cleaner plugs. no moving parts. No fuel pumps. No blocked carby jets or injectors. So far I've run all my cars and tuned for pure gas with no problems. It's redibly avalailable in Ozz. And at half the price. And with the right mixer and aircleaner it looks like a carby.
JD