You are watching: Fuel injection to carburetor on a vortec engine

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See all 22 photosTo put our theories to the test, we ran both a carb and computer-controlled EFI on a 6.0L test engine.
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See all 22 photosNot that it mattered, but the 6.0L was equipped with a Summit Stage-3 turbo cam. Why a turbo cam? We have boosted plans for the 6.0L after this test.


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See all 22 photosThe 6.0L LY6 short-block was equipped with a set of 706 (5.3L) cylinder heads.