The joy of building a hot rod is configuring a plan for a speedy and seductive build, and then wrenching on it. There are endless combinations in hot rodding, and it's why we spend hours bench racing ...

Car Craft has been doing tech stories on E85 fuel longer than any other performance-car magazine. By now it should be well known, but in case this is news to you, E85 is an alcohol-based fuel blend of ...

When we first introduced our Project Old-School engine build, the premise was to build an engine that would remind us of our younger days-when overkill was the way to make power. With our engine, we ...

In a world of ever-changing fuel sources - hybrids, electric vehicles, and so on - is there even an answer to what type of fuel is the best? There are mountains of discourse online about how efficient ...

Also, since E85 has less 'energy', it requires 30% more fuel to get the same amount of energy. So for carb'd cars, it requires larger jets, for FI cars, it requires larger injectors. Some FI vehicles ...

E85 — aka Flex Fuel — is a domestically produced, renewable, alternative fuel blend consisting of around 85-percent ethanol and 15-percent gasoline. Made for use in specially prepped flex fuel ...

Ever wonder about those yellow gas pumps marked E85 that dispense fuel that's typically slightly less expensive than the station's other options? E85 is an ethanol-heavy blend of gasoline that ...