So for Webcams, I need? Options

[6G96GT]

I'll be porting/polishing my cyl-head and sending my cams out to webcams (294 grind)...here's some quick questions...

1) With the head work (no shaving or milling, just porting and polishing (combustion chamber and exhaust side) will I need stiffer springs for the cams?
2) What do I need to do for the stock valves? Replace or re-shim? I have no clue here.

Also, I checked out Jim Snoodgrass (he used only a 294 grind webcam and kept the stock exhaust cam, if I did that too...what would be the benefit vs. both, intake and exhaust 294's?????

This post has been edited by 6G96GT: Apr 12, 2008 - 3:33 PM

[6G96GT]

Sorry for an old post guys but I was searching for info and couldn't find it. Here's my question:

This guy from Toyotanation forum stated this about webcams: "with a performance cam for the 5sfe you will lose your low end torque but gain not as much high end hp. i dont know much about the 3sge head swap but i think i heard you have to do some modding to the block to get it to fit and in the end it would be alot easier just to drop the 3sgte engine in."

Ignore the 3sge part, I not interested in that at all. I just want to know if the webcams do in fact cause a loss of lower end power??? I really hope not!