340 camshaft break-in. Well.....almost

When we fired my kids Bmod dirt car motor the guy who assembled the engine had everything already set-up... timing set, fuel in the carb (!) and idle turned up. It was amazing to see the engine fire on the first crank after one shot of fuel. Ran a steady 2000 rpms. That's experience!

FYI... you needs the 2000 rpms to get the cam lobes splash lubed... that's why you should never idle the engine.