You probably don't need to unload an entire can in there, but you could do 1/2 can no problem and a toothbrush works a heck of alot better than a rag.....try it next time and you'll see what I mean. After using the toothbrush, blast the TB with cleaner one last time to wash any of the residual carbon into the intake. Just remember to hold your foot completely to the floor when starting the motor, then let off after it catches and starts to rev high. Keep the RPMs about 2500-3000 for about 1 minute to burn off any remaining cleaner.Originally Posted by mkgarrison5