The First Tuned C8 ZR1 Just Proved How Much More Power Is on the Table

It didn’t take long. The first tuned C8 ZR1 already makes 1,170 WHP. See how American tuners unlocked monster Corvette power ...
Yahoo

Colorado one of the few Western states that offer 91-octane gas

DENVER (KDVR) — Gas pumps in some Western states look a little different than the rest of the country. Most states have the option of choosing octane ratings of 87 (regular), 88–90 (midgrade) and ...
Cars

Mix Regular Gas With Premium to Save Money at the Pump

We’ve been reporting for years that there’s zero advantage to using a higher-octane gasoline than your car requires, and that you can also get away with regular gas if your car merely recommends ...
pix11

Only a few states offer 85-octane gas: Here’s why

DENVER (KDVR) — Gas prices are fluctuating across the country, and a few states offer a “cheaper” octane option that isn’t found in most places. It has to do with the altitude. Most states have the ...