It’s one thing to call yourself The Ultimate Power Source®, but it’s another thing to go out and prove it. Read More
Posted: Oct 31, 2017
Dusty Nixon's 1979 Chevy Camaro won the 2018 QA1 GTV Class regular season championshi… Read More
Posted: Mar 14, 2019
Search for the Ultimate Street Car
Chad Ryker's '68 Camaro is one of the most-legit all-around street cars to ever compe… Read More
Posted: Mar 14, 2019
Search for the Ultimate Street Car
Eric Sheely's 2018 Chevrolet ZL1 1LE Camaro won the 2018 Franklin Road Apparel GT Cla… Read More
Posted: Mar 14, 2019
Search for the Ultimate Street Car
Did Michael Levitas build the ultimate Porsche 911? Read More
Posted: Mar 14, 2019
Search for the Ultimate Street Car
Will Ken Thwaits' 2006 Mitsubishi Evo recapture the Ultimate Street Car title in 2019… Read More
Posted: Mar 14, 2019
OPTIMA Invitational
Tyler Powell's incredible widebody 1972 Datsun 240Z competed in the 2018 OPTIMA Ultim… Read More
Posted: Mar 06, 2019
OPTIMA Invitational
The internet is filled with rumors and suggestions that all car batteries are the sam… Read More
Posted: Jan 23, 2019
Tips & Support
The OPTIMA Group 48 H6 YELLOWTOP battery is a direct-fit replacement for the 2013 Vol… Read More
Posted: Jan 23, 2019
Tips & Support
An OPTIMA H6 (Group 48) is a direct-fit replacement battery for the 2014 Jeep Wrangle… Read More
Posted: Jan 23, 2019
Tips & Support