Re: Fuel Thread - octanes, consumptions, what does it all me
Generally speaking that is. My (carby) motorcycle has an 11.6:1 compression ratio, but can officially run on 91 (runs smoother on 98 though), however some turbo cars will seriously struggle and will ping on 95 and lower
Engines that run at higher compression than normal generally require/run safer on higher octane fuels. Unless im confusing it, isnt it a decompressed backwards cm5a without turbo, and should be okay on 91, but personally id stick with 95+.lancer1993 said:I do have a question about the 4G93p found in the M21 Protons, do they need the premium go go juice or will they happily run on the standard juice.
Generally speaking that is. My (carby) motorcycle has an 11.6:1 compression ratio, but can officially run on 91 (runs smoother on 98 though), however some turbo cars will seriously struggle and will ping on 95 and lower