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MS3Pro Ultimate
semi-sequential
Injector wires use two smaller wires instead of combining two pins into one large wire
Multiple Acceleration Enrichment Strategies: Adjusts fuel and timing for acceleration
This connector fits a number of other GM sensors and modules
Megasquirt Relay Board - Assembled motor mount MS3Pro UltimateMegaSquirt Relay Board Assembled Unit Part# MSRelay C Though the Relay Power Board is not required, it is a convenience and can reduce the chance of miswiring during the installation. The relay board provides a central place for all of the required relays, fuse protection, and external wiring for the MegaSquirt ECU. If you are installing MegaSquirt in a previously fuel injected engine you may be able to reuse all of your existing relays. If you are
US$ 46.00
US$ 52.00
US$ 25.04