Was helping a buddy build his '69 Camaro RS and he had a BB in that bad boy with a super lopey cam. When we'd be at a stop light you could feel the car bouncing side to side from the motor loping around in the engine bay! On one of the test drives we got pulled over. Cop didn't immediately get out of the car and then 2 more cruisers showed up. Me and my buddy were getting kind of nervous about what was about to go down. Cops exit the 2 new cruisers and talk to the original cruiser that pulled us over. He gets out and they all approach the car. My buddy and I are now getting pretty nervous thinking WTF is happening here? OG cop comes up to the driver side window and asks for ID, reg, etc. Comes back a few minutes later and hands the paperwork to my buddy. We're still perplexed as to why we got pulled over. My buddy asks the cop why we were pulled over. We suspected that, maybe, the uncorked headers were a dead giveaway?
Cop says the car is too loud and we explain we were testing it out and it was pretty obvious the car was in build mode. I asked why so many other cruisers for a traffic stop? Cop says he radioed his buddies to come see the car as they were all into classic muscle cars!

We spent a 1/2 hour talking to them about the car and the stuff we were planning on doing with it.