hi, i couldnt find a complete DIY for this

does anyone has info about it? i really need to know how to do it by myself

also i could use some suggestions and help about how to do my N/A project, i have 3 engines

2 L24 and 1 L28

im thinking doing the head port and webbers (i dont know which)

thanks

http://www.atlanticz.ca/zclub/techtips/headporting/index.htm

http://www.chevyhiperformance.com/techarticles/95518_small_block_cylinder_head_porting/index.html

This is a link to the Eastwood site. They have a short video clip .

I'm sure you could also search on You Tube and get some tips.

http://www.eastwood.com/engine-porting-kit.html