olred07 Diesels for Christ Mar 7, 2008 #1 ok my dad owns a logging company and all of our equitment has 12-valve cummnis in them. my question is what can i do to get more power out the the motor but really not making it run much hotter. is there something i can change on the turbo or head?
ok my dad owns a logging company and all of our equitment has 12-valve cummnis in them. my question is what can i do to get more power out the the motor but really not making it run much hotter. is there something i can change on the turbo or head?
oldestof11 Drag racer Mar 7, 2008 #3 Adjust the happy screw about 1-1.5 turns, not enough to make it hot enough to worry but enough to give them umph.
Adjust the happy screw about 1-1.5 turns, not enough to make it hot enough to worry but enough to give them umph.
olred07 Diesels for Christ Mar 7, 2008 #4 does anybody have any pictures of how to turn the screw and where its located?
