Did anybody ever litteraly look the spark plug holes with a
flashlight and see the carbon caked on your pistons and then
use Quicksilver Power Tune and go back and look at the pistons
and see a real difference??? (I'm not wondering about performance increases,...just real carbon removal!)
flashlight and see the carbon caked on your pistons and then
use Quicksilver Power Tune and go back and look at the pistons
and see a real difference??? (I'm not wondering about performance increases,...just real carbon removal!)

