You should check what else make the HO engine. Often the HO builds are more then a cam change, also gets a higher ratio rockers and tuning. I understand the 5.3 can easily make more power with tuning and the torque manangment tunered off. I don't think that cam swap will gain you very much by itself.
__________________
93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada
1) Build it
2) Race it
3) Break it
4) Repeat!!!
|