Z Club of NZ Forum

Wondering what type of fuel everyone is running?

I used to run exclusively bp 98. there was a noticeable difference when I put 91 in.
But after sitting for about three years, I have just completed a bit of work on my 300. I went to gull will my jerry can and didn't realise their 98 was 10% ethanol, so I just got some 91 to get it running and to my surprise, it runs better than it ever did before. im thinking its getting better spark now but still just curious.

Cheers

i run myn on bp 98 but i did try avgas when i took it to the track and didnt notice a difference other then a nice smell and grey exhaust tips