im sure my factory boost pump is week but dont no witch way to go a pusher pump or a larger aftermarket boost pump this is on a 2001 ctd and if pushers is the way to go the have small 1s and big ones how do u no what u need im not planning on a 600 hp beast but 450 is probly not a bad # ive seen 95gph and 150 gph pumps any help here???

 

1 more ? what does your egt's run what temp will i start hurting it at ive been driven larger diesels (18 wheels and i no u realy dont want those ove about a 1100 but i no my ctd will hit 1200 with blinking)

 

on the 5.9 ISB's you realy dont wat to go over 1400 for long and 1450 is where I would draw the line. if you have a problem with your EGT's then it might be time to look for a larger turbo to push more air.