jvjump

Is there any way other than a guage to check rail pressure. Took a friend for a ride in the truck. Turned the TsT up to were i wanted it and it didnt have the normal feel. Thought i had a boost leak at first. Looked up egt were high boost was high. The only thing i have done was added a mp-8. So i made sure it was not on. Turn tst down to half of what i run to make the numbers in my sig. And she took off like she was on fire. Egt were climing as fast as the tac and speedometer. Does the ts mp8 boost fool so good that it is allowing that much for fuel or is the rail running dry and heating things up.