Well I have archived/read posts until my eyes bled, and I must say, you seasoned KX5 guys ROCK! All my concerns/questions have been answered in great detail, and the time you guys saved me is priceless! My main gig with my new "1/2 litre forearm beater" is out on the ICE! So I am sniffing arund for porting. Eric Gorr seems to be a solid choice. If I remember correctly didn't EG founded "TUFF Racing" back in the early 80's? That name sounds very familiar...... I had 2 125 cyl's done up by TUFF, and I was VERY pleased with the gains. Anyway, I just wanted to extend a great thanks to you guys for awesome informative KX500 posts!
Rich