C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

what is single fire mode?

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Old Jun 11, 2009 | 06:24 PM
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Default what is single fire mode?

thx

Last edited by slickfx3; Jul 23, 2009 at 03:05 PM.
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Old Jun 19, 2009 | 12:23 AM
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Copied from the FAQ sticky on the tech forum:

Fuel Injection Definitions

Tuned Port refers to the L98 setup. It alludes to the long runners of the intake manifold.

Sequential Injection fires an injector in time with the spark plug.

Batch fire is when all 4 injectors on one side fire at the same time, followed by the other side.

The advantage to batch is at high rpm operation - ie, racing.

The advantage to SFI is all other times... better MPG, better idle, better drivability, and better tunability.
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Old Jul 1, 2009 | 08:27 PM
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I believe your referring to the injector pulse setting.

Not exactly sure of the proper defination. Maybe someone else can jump in with help.
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