I was looking for a helgesen E-tool to pick-up for doing cylinder head porting. I found the Dr. Air site that was reccommended here in another post, and the phone#, but when I tried to use the site it said it was no longer in use. And the same with the phone number says its no longer in service. Is there anyone else that sells/manufactures them or not?
here is a picture of what it looks like...http://www.popularhotrodding.com/enginemasters/articles/hardcore/0602em_cylinder_head_porting/photo_15.htmlcheck out the mods to the dividers in this picture.http://www.popularhotrodding.com/enginemasters/articles/hardcore/0602em_cylinder_head_porting/photo_17.htmlif you print the picture of the E tool.. i would bet that one would be available through industrial tool suppliers... if you have a welder... and some creativity.. you could probably make one.. with some 5/16 drill rod.. and a 5/16 compression tube union as a pivot..you might also check with goodson.com they have engine rebuilding tools.. but i had never seen one of those..
ty i think i will end up building my own looks relatively simple, just going to take my time and measure repeatedly