The Barometric sensor is used in the fuel and timing calculations. If your reading in metric terms 100 kPa is sea level and as you go up in altitude the number will drop. 85 kPa is about 7000 ft normal reading. The reading from this sensor along with the reading from the MAF sensor are how the...
IF your desired fuel pressure and actual pressure vary there could be several reasons for it. The first thing you need to do is drive around and try to keep the engine steady. If it holds the proper pressure then it's not a supply issue. The ECM will only adjust the pressure in slow steps so if...
The aftermarket pans do not reduce the temperature any more than the factory deep one does from our testing. The Allison deep is the way to go but make sure you get the proper internal filter to go with it.
Just make sure to not drop the balls when installing the new trim valves. If you do not have transgel use Vaseline to keep things in place. Also make sure to find someone that can reset the TAP cells and do a quick learn procedure as it make things go much faster on the relearn one your done...
Let's not forget how the other sites got started and why. Doing things you would not want done to you just isn't the right way. I think we all need to remember that as things go forward.
The stock head bolts are good for about 500 RwHp when tuned properly. The issue is when the head bolts are at there limit so are the rods in the motor. I would keep the factory turbo down to no more than 30 PSI if you want it to last. Some can handle more but most have trouble living at anything...