2005 4.8 W/Turbo - Got it started
11-09-2019, 04:41 PM
#1
2005 4.8 W/Turbo - Got it started Got a 2005 4.8 with a small cam/springs, SD80's, 76/65 Turbo, and a 2 bar. Got it started with the enclosed tune and log.
Had a AFR gauge but did not connect to the interface. Idle was around 13.5 and went richer on throttle tip in, watched it hit 11.6.
Didn't want to run it much but the intake KPA reading was odd, looked like vacuum to me? This is my first LS and Turbo build (lots of SBC/NOS figured I'd try this now) so honestly I really don't know what to expect and am a noob tuner
Any pointers I have Tuning guide manuals and have dug into them, just looking for quick tips or a similar setup/tune?
Oh, and the injector data is still scaled as I still have not plumbed in the vac lines yet but will.
Had a AFR gauge but did not connect to the interface. Idle was around 13.5 and went richer on throttle tip in, watched it hit 11.6.
Didn't want to run it much but the intake KPA reading was odd, looked like vacuum to me? This is my first LS and Turbo build (lots of SBC/NOS figured I'd try this now) so honestly I really don't know what to expect and am a noob tuner
Any pointers I have Tuning guide manuals and have dug into them, just looking for quick tips or a similar setup/tune?
Oh, and the injector data is still scaled as I still have not plumbed in the vac lines yet but will.
