A die grinder is not like a dremel, a dremel is half the size and only electric and will die before you could port one head. A die grinder is a air or electric tool but the air die grinder is very cheap and much better becuase you can control the rpm. I just found an air die grinder for $35 at princess auto. But i would recomend using a dremel for the tbi becuase it's easy to handle and you wont destroy the tb. Paint your blocks and heads black then you can get like yellow accented valve covers and stuff i think that would look better then an all yellow engine, you can get air filters in yellow nowadays and even spark plug wires! :IMO:

 

Yeah.. I used the dremel to great effect on the TBI on low... If they are that cheap then I might pick one up..

Haha, We will see, we will see.

 

these are pictures of my dreams.