is there any vacuum issues with this cam???? on a 112 lsa

 

The hot cam? What kind of vacuum issues are you referring to?

 

i think he would be referring to the brakes and other vacuum assisted items.
i believe

 

I haven't had any problems with anything at all. I flashed the stock tune file to the PCM to see if it would run and after a few minutes of the computer learning the new trims down low it ran just fine. I wouldn't recommend anyone to run with stock tuning, I was purely testing to see if it would even run. The cam does buck just a little bit in the truck under certain conditions. The 9* of difference between the durations doesn't help the issue lol.