my tuning guy disappeared left with a tune that drives not finish ls7 Bosch 42lb inj summit stage 4 cam t3t4 hybrid turbo cam 240/242 Dur., 116+4, .625/.605 Lift
my tuning guy disappeared left with a tune that drives not finish ls7 Bosch 42lb inj summit stage 4 cam t3t4 hybrid turbo cam 240/242 Dur., 116+4, .625/.605 Lift
Last edited by Bristolmike; 09-29-2023 at 11:58 AM. Reason: List mods
You need to be much more specific if you want any help. Ain't no mind readers in here. Engine size, cam specs, injector size and brand, fuel system, throttle body, and the list goes on.
I wouldn't drive it. It has way too much timing in it for a forced induction engine.
Last edited by edcmat-l1; 09-29-2023 at 09:22 AM.
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You won't be able to tune until you get a 2 or 3 bar MAP sensor installed. Those injectors are too small, too.
And yes if get into boost with the tune and setup as-is the engine will go pop.
I have sorry forgot
You have what? The MAP sensor and injectors? Which ones?
i have 3 bar map sensorOriginally Posted by SiriusC1024
Ok update Airflow>Idle>MAP>Characteristics with the values for that sensor.
Pick either 2bar or 3bar OS.
Still need bigger injectors than 42lb that's for sure. Hopefully you've upgraded the whole fuel system to meet demand.
Then you'll be ready for tuning.
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