Tst Boost Elbow Or Stock Elbow?

[PHeadings]

I have been running my TST box with the stock elbow for 5000 miles now with no problems. Boost always peeks around 38 psi and falls to 35 psi. I have been reading alot of pros and cons of the aftermarket boost elbow. Does anyone have before and after experinces with the tst elbow on the cummins 600 motor?

 

[SRadke]

I watched the diffrence between the stock elbow and te TST elbow in my truck on TST's dyno and it was about 150° egt. The TST elbow really cooled it down. This was not a 600 but I quit running the stock elbow after that.



-Scott