I would call the folks selling those cams over at
http://www.fordracingparts.com/home/home.asp
they will be happy to provide the details you want and more.
Ford Racing Performance Parts
Dearborn, MI
www.fordracingparts.com
Tech Hotline : (800) FORD788
Product Related Inquires
Tech "Hot Line" (800) FORD788
10:00 a.m. to 6:00 p.m. EST
Monday-Friday
Catalog Request
Send a check or money order of $5 to:
Ford Racing Performance Parts
P.O. Box 490
Dearborn, MI 48121
Z. Ray