I was wondering if the GST basemap compensated with altitude changes like a stock rom would. Reason I ask is because I live in Texas and plan on taking a trip to Colorado and just want to be safe. Essentially I'm a paranoid fool and dont want to risk leaning out my AFR to dangerous levels on my journey. Somebody please shed some light on this subject for me lol.

 

yes, it does. I live at 2k ft of altitude commute to work at sea level, and frequently make mountain road runs to over 7k ft of altitude without any troubles what so ever.

 

Good to know! Now i wont have a fear of blowing my motor as i zip around mountain roads on my trip.