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Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems

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Home BigStuff Gen4 ProXtreme Harnesses & Hardware Kits

GEN3-to-GEN4 16 Injector Upgrade Kit

$69.00

When upgrading from a GEN3 to GEN4 ECU, the secondary set of fuel injectors are now controlled from a Big Drive which is enabled from the Boost connector on the main engine harness.

SKU: BS4-005-013
Categories: All BigStuff Products, Harnesses & Hardware Kits
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Description
Additional information

When upgrading from a GEN3 to GEN4 ECU, the secondary set of fuel injectors are now controlled from a Big Drive which is enabled from the Boost connector on the main engine harness.

By moving the secondary set of injectors to the Big Drive, additional inputs and outputs were added to the Header 2 side of the ECU. You will not need a Big Drive on the primary set of fuel injectors if your current setup does not need one.

This kit only provides wiring harnesses only.

Parts Included: Fuel injector Y-Harness for connection to the main engine harness.

Weight 5 lbs
Dimensions 10 × 10 × 10 in

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4 days ago

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🏆 Congratulations to Brent DuPont for earning the Best of Show honors (out of 500+ entries – wow!) with his beautiful, #BigStuffTPM-controlled '55 Chevy 210 this weekend at a fundraiser car show hosted by Rods and Relics in Lincoln, CA! … See MoreSee Less

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