I love a good CARB but have a hard time getting my hands on any CARB that leaves me feeling good. Well this is a great CARB! The California Air Resources Board (CARB) has approved the ROUSH® propane powered conversion of the F150 Ford Pickup. Now America’s #1 selling vehicle got even more palatable. Is that possible? I want to eat this truck! The CARB approval gives ROUSH® thumbs up to put propane conversion kits in F150’s in every state. Soon the F250 and F350 will follow. Who knows where this will put Ford. Listen up, not all CARBS are bad!