264/272 cas modding

[Glliw]

Hey, I'm looking into getting a set of 264/272 cams for my 97 gst since I'm doing the timing belt and lifters this coming week. My problem is, that I have read that modification is needed to the cas, but I can't find out what it is. Anyone have the link I don't have?

 

[flinguist]

Here's a nice write up from ProStreetonline, that should help you out- http://my.prostreetonline.com/forums/showthread.php?t=285

 

[andymoraitis]

You;ll need to tap the intake cam for the CAS on the 97-99 cars unless it's been done already. This thread has all of the required specs and info:

http://www.dsmtuners.com/forums/showthread.php?t=85920&highlight=tap+hks+cam

Good luck,

Andy