Boost and TGR

[MuddFlapp]

As far a I know my truck is stock except for the exhaurst. So, I decided to run it out hard but without a load. By the time I ran out of room I was runing 90 mph +- @ 2000 rpm +- in six gear. EGT was 1350' F and boost was 34 psi. Does this soud right for a stock 5. 9 '07' six speed 373?

I just purchaced a SMJ and don't want screw things up by putting it on an ECM that has already been adjusted





Thanks

 

[Prairie Dog]

34 psi seems really high for a stock truck but maybe things changed a lot between 03 and 07. .

 

[SWithrow]

I am getting 32-34 with my BullyDog turned up to max performance...

 

[AH64ID]

34 psi seems really high for a stock truck but maybe things changed a lot between 03 and 07. .

Yes things changed...





04. 5-07 should be about 32 peak and settle about 28-30 light load and 28-32 heavy load, and EGT's can easily hit 1450* with a load. .



You boost seems a little high, but where are you reading it at? It could be location or gauge readings.