Reply to thread

Message: [QUOTE="CurtisF, post: 1062195, member: 829"] Yes. In the simplest of terms, Start of Injection (SOI) is when the injector opens up and sprays fuel. Now there is a lag time between when the event is "initiated" and when it actually does spray the fuel. That is accounted for in the tuning. There is also another lag time between when the fuel is sprayed and when combustion actually takes place. That varies based on different parameters. For instance, higher injection pressure causes greater atomization of the fuel, and it ignites quicker than fuel injected at lower pressures. It's a fun game. :fustrate: [/QUOTE]

Verification

Random media

raptor6

DSCN3552

Turkey_Run_039

Precision billet triple disc Billet input, output and intermediate shafts

2006 Lariat Custom truck McIntosh Sound System, Pipe Fitters Truck.

832D5214-7D78-48CD-91A1-69A0855E073E

New Bumper

SF1

Latest posts

I must be getting old… Exhaust is too loud
- Latest: Derkperk
- Today at 2:18 PM
6.0 Aftermarket
T
B&W hitch and shock removal
- Latest: TexMac
- Wednesday at 2:48 PM
2017+ 6.7 Aluminum Super Duty
6
ISSUES WITH CHOATES WARRANTY
- Latest: 6.7powersmoke
- Wednesday at 2:12 PM
1999-2015 Superduty Series General
Truck slipping into 4th
- Latest: Sterling6.7
- Apr 25, 2025
6.7 Tech
Do not recommend Choate Engineering
- Latest: DEEZUZ
- Apr 23, 2025
Newly Enlisted

Members online

Total: 297 (members: 2, guests: 295)

Top