My new car is a trex cam only car. I know that the cam is big but I think that it can be tuned to idle a little bit better. My question is, where should I begin looking in HPTuners to work on this? I have never tuned a car with a cam. Thanks

 

Set idle about 1000-1050 across the board warm. Add alot to the IAC tables to get it to quit surging and smooth idle out. After that some VE table work and putting in a little more timing at idle can help out.

 

Thanks. I will look into that.