Thank you to everyone who visited our rig at the #WorldChallenge race last weekend at #MidOhio

We love @NHRA fans in Denver!

Iron Mike is getting the OPTIMA rig all set up for the @NHRA race in Denver. Go @TeamKalitta!

We enjoyed seeing everyone at this year's #PRI show!

540 cubic-inch Donovan big block with an F3 ProCharger

Polly's 1,400+ horsepower is in the house!

The snow may be gone on Lake Superior, but the water has yet to hit 40 degrees. If the surf is up, Burton Hathaway is there. When he's done, he depends on his OPTIMA Battery to warm his truck and get him home safely