AAR burns up !!

Not long ago, a good friend and I took his hot rod out for a shake down run after a new cam install. The carbs had a problem that we were heading back to fix, but we stopped to get something to drink to take back to the shop. The car back fired through the carbs and started a fire under the "oil" treated K&N filters. We jumped out, threw open the hood, shed our t-shirts and put the fire out. He had an extinguisher in the car, but neither of us even thought to grab it. Out wives wondered why neither of us had shirts on when we got gack to the shop. We told them we went to the boobie bar and lost our shirts. Luckily they both know us old farts better than that. LOL...