fastest n/a slant six como??

cool! i really didnt know he was that close. i really want to pull my 225 out and build it. it still runs great. only has 42,000 original miles on it. but i want to build something that i can have fun with. do you know anyone that can do my head for me. i was looking at the clifford set up. but i am afraid to order from them because i have heard they have bad customer service. or if it isnt a problem, could you recommend how to build a slant 6. as far as what components to purchase. this will be my first motor build. i wanted to go as extreme as i could go but still be able to drive it to car shows. everyone i talk to tells me to slap a v8 in it and call it a day. but i want this car to be different. any help is appreciated.