IPSgreg

Well back to the thread. The fr500 cam package is OK. It show gains and many people use these on the street. They are not a road race cam. They are used in the cammer motor becasue that is the only high performance 4v cams ford makes.

At idle they are not lopey at all. The car will not sound much different than it does now but the car will pull to 7200.

David_K

whered you get your info from? Call ford racing. And ive heard the cammer motor ive been to a grand am race. my grandparents neighbors son in law is crew chief and it lopes like a MFer

David_K

here are the specs for SHM cams

2710 Stage 1 0.452 0.452 209 209 Mild cam, good mid-range power
2710 Stage 2 0.474 0.452 235 225 Lopey idle, good power between 5000-8000 rpm
2725 Blower 0.452 0.452 209 225 Used by John Mihovetz on 1000+hp 7-sec Mustang
2722 Stage 3 0.474 0.474 235 235 Power range 5000-9000 rpm
2723 Turbo 0.452 0.474 225 235 Turbo-specific grind


Ford racing

0.472 0.472 258 254 109 center line


these are bigger than SHM BIGGEST cams.

do research before you tell people they are wrong