Project Apex IRS Grip Box

We continue our trek to lower laps times at Barber Motorsports. In this round, we’ll be installing a Maximum Motorsports IRS Grip Box before heading back to the track! Check out our on-board footage and close calls. SUBSCRIBE to the Power + Performance Youtube Channel --    / powerperformanceyoutube   ***** Power + Performance is the culmination of Power Automedia's suite of automotive magazines. Check out the rest of our online magazines and subscribe for free! Pushrod and Modular Ford & Mustang - http://www.fordmuscle.com LSX / GM - http://www.lsxmag.com Hot Rods & Muscle Cars - http://www.streetmusclemag.com Drag Racing - http://www.dragzine.com Chevy Muscle Cars - http://www.chevyhardcore.com Engine Performance - http://www.enginelabs.com Off-Road - http://www.offroadxtreme.com Diesel Trucks - http://www.dieselarmy.com