Join Date: Nov 2001
Location: West Of The Mississippi
Talking from experience here - make sure you choose a machinist who is VERY knowledgable about porting/polishing AND the 12 head.
A wannabe will shoot your horsepower down the toilet real quick (it may look pretty and shiny, but OOOPS, my peak hp went down by 3?)
There are guys out there that actually specialize in just certain heads, because it's complicated shit to get it right.
I.e: if you're thinking "I've got a Dremel....." stop thinking and keep your head (literally) on.....
Thats all I have to say about that.
I got a list of demands written on the palm of my hand...