Diesel Bombers

Diesel Bombers (https://www.dieselbombers.com/)
-   Chevy/GMC Duramax 01-04 LB7 (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/)
-   -   lb7 tuned (https://www.dieselbombers.com/chevy-gmc-duramax-01-04-lb7/53022-lb7-tuned.html)

lb7 doctor 06-21-2010 09:40 AM

lb7 tuned
 
Anyone tinkering with tuning on here just made 505hp 1042tq want more if it's possible think im gona need a bigger turbo though getting really smokey

K50 06-21-2010 10:13 AM

How did you tune it?

2500HeavyDuty 06-21-2010 01:33 PM

i play around with it, made ~450hp no big deal...



... at 4500rpms with a stock turbo :scare2:

lb7 doctor 06-22-2010 10:22 AM

efi live

2500HeavyDuty 06-22-2010 01:27 PM

how big of a pulsewidth are you running from 24-3200rpms

lb7 doctor 06-23-2010 12:16 AM

2300

Turbo Performance 06-23-2010 01:38 AM


Originally Posted by lb7 doctor (Post 578200)
2300

stock injectors and CP3?

2500HeavyDuty 06-23-2010 01:52 PM

pw that low and that kind of power kinda tells me hes not runnin stock injectors.

thats a nice n low pw too. at 3200rpms the injectors are open for roughly ~44* of crank rotation. :tu:

compared if someone were to have a 3000Us pulsewidth at 3200 rpms and have injectors open for roughly ~57*
Most people would run that kind of pw or more to make the same power

lb7 doctor 06-23-2010 11:32 PM

30% injectors 42% industrail injection pump fellows!

2500HeavyDuty 06-23-2010 11:37 PM

sweet. i had a modded pump on mine for a while till i brokded my engine, it was so awesome


All times are GMT -5. The time now is 03:51 PM.


© 2024 MH Sub I, LLC dba Internet Brands