Thread: Timing Theories
View Single Post
Old 10-30-2018, 11:13 AM   #4
Dom_c13b

Name: Dom_c13b
Title: Diesel Enthusiast
Status: Not Here
Join Date: Oct 2012
Location: Freeport, Maine
Member`s Gallery
Posts: 112
I usually end up at about 75% for max effort cummins tunes. That's typically only above 3000rpm that I give it that much timing and on big injector trucks. On stock injector trucks I typically stop at 60%. I've gone up into the mid 80%'s before on a truck. One thing you really need to consider is end of injection. If you keep the injection even going too far past top dead center you will end up with a melted piston.
__________________
06 SCLB. Built 48re, ATS Twin cp3, s369sxe, Fass 220, Hamilton 188/220, 110# springs, DDP 220's, Big valve head, .40 over, 12v rods, balanced rotating assembly. etc..
TenacityTuning@Yahoo.com
facebook.com/TenacityTuning
  Reply With Quote