Which ECU/harness for LS3 swap turbo build
11-21-2018, 03:40 PM
#1
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Which ECU/harness for LS3 swap turbo build Details
Engine- LS3 from Grand Sport Corvette with cam and KB Racing Turbo kit
Transmission - Tremec Magnum
Vehicle- 72 Chevrolet Blazer
I need everything needed to perform this swap(harness/computer/sensor/s). Trying to decide between factory ECU with aftermarket harness, Holley, or something else.
Engine- LS3 from Grand Sport Corvette with cam and KB Racing Turbo kit
Transmission - Tremec Magnum
Vehicle- 72 Chevrolet Blazer
I need everything needed to perform this swap(harness/computer/sensor/s). Trying to decide between factory ECU with aftermarket harness, Holley, or something else.
11-21-2018, 05:55 PM
#2
You cant compare a holley setup to a factory ecu setup, two completely different leagues. If its in the budget I would do a holley setup all day and we can help you with that. If a holley setup is not in the budget then I would call Speartech and they can get you setup with everything you need to go the factory ecm route.
