On the subject of E85 blend...
There is a good side to E85. It has an octane rating of around 105. It's an excellent performance fuel for modified, "high compression" Kohlers. With adjustable low and high speed jets, it's easy to tweak the carb to compensate for the 15-20% increase in fuel flow this fuel requires. Thus, don't look for improvements in fuel economy.
A couple of issues ago, Hot Rod magazine ran an excellent article on using E85 in hi-perf engines.
Here's my can collection.
There is a good side to E85. It has an octane rating of around 105. It's an excellent performance fuel for modified, "high compression" Kohlers. With adjustable low and high speed jets, it's easy to tweak the carb to compensate for the 15-20% increase in fuel flow this fuel requires. Thus, don't look for improvements in fuel economy.
A couple of issues ago, Hot Rod magazine ran an excellent article on using E85 in hi-perf engines.
Here's my can collection.