[Davebat,
I never gues horsepower about anyone's engines. There are just too many variables that really change things and can make it all different. I only guess power on my own stuff or of that of another builder that I know very well about all his traits and combinations. Sorry, I just can't guess.
I am usually short when I gues my own but I try to be real. Dyno or race track tells the truth. Sometimes it takes awhile to get the best from one too. I did one for a guy back in 2002 that he has been using all the time and the other day he told me some numbers from it, that wwere far beyond any of my design plans. Actually that happened to me twice the same week. Last weekend another one a nitrous specific engine was ran on all motor and the mph it got blew me away. More than I ever expected and more than I got on the dyno. Each engine is different. Each car is different.
Hotrod Harley,
Can you give me much more specific info about those pistons. I am not a Diamond Daler and don't have their catalog. I was just thinking I might know a couple of guys who could use them. Just trying to help.
Ed