Are the benifits of ceramic coating your internals such as: valves,combustion chambers,exhast ports,and tops of pistons worth the money? swain tech, charges around $200 for combustion chambers on 4 cyl. head, $25 for top of pistons (each), and so on. so are the gains from all this worth the money spent? i would like an honest opinion from someone who know more about this subject before i decide to go this route.

 

it would pobly make the whole combustion chamber hotter and easyer to cause detonation ..... this is just speculation of course