I am not aware of any modification required. Phillips is also working on new fuel. Swift is available now and a limited location as part of their due diligence for the FAA. It is typically less money than 100LL but this formula that is being distributed now may not be the final replacement blend. Oshkosh had some forums and info about the new fuels but I didn't really pay much attention to it this year.
__________________
Herb R Harney
1968 337C
Flying the same Skymaster for 47 years
|