Hi all,
I have just bought a Rad Arrow (one of the older ones without a clutch), and I was wondering about the mix ratio and also what kind of petrol to use.
Generally, most motors take a 50:1 mix, but the Rad Arrow manual says a 33:1 mix (i.e. 150ml for 5l of petrol). I guess I should just follow the manual's recommendation, but I haven't seen any other motors that run on such an oil-rich mix.
Also, there seems to be a bit of a mix of opinion about whether to use super or regular unleaded. Of course the manual says to use 98 octane (super) but then again so do pretty much all cars, and I certainly haven't ever bought super unleaded for any of my cars.