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Aftermarket electric fuel pump

IJSBA · Fuel

Aftermarket electric fuel pump

Global cap of 4 psi with mandatory auto-stop. Manual on/off switches are prohibited everywhere.

Where it stands, class by class

20 classes, grouped by the answer rather than listed one by one, because an answer that holds for a class usually holds for every class that borrows its rules.

Not permitted, not listed in the rules Our reading, not a rule we can quote at you. This class requires the craft to stay stock except where the rules allow otherwise, and this part is not on the list.

OEM part required 1 class

Replacing the fuel pump is prohibited. · SSK.4.3

Not permitted, not listed in the rules 1 class

Not listed in this class document. Illegal under the closed-list principle.

The rules do not say 1 class

Not surfaced. Resolve via Stock Class inheritance.

Legal, within limits 2 classes

Permitted subject to the universal limits in ijsba-globals.yaml constants.

Legal, within limits 1 class

Max 4 psi with automatic shutoff.

  • Sport Spec · none - this document uses ALL-CAPS section headings, not numbered rules

Legal, within limits 1 class

Max 4 psi. · FREST.4.2

Legal, within limits 1 class

SPGP.7.2

Legal 1 class

Aftermarket fuel pumps allowed. · SKM.5.2

Legal 1 class

Aftermarket fuel pumps allowed; must auto-stop when the engine shuts down. · SKSS.5.1

Aftermarket electric fuel pump: if the rule your class applies reads differently to you, or the rulebook has changed since this was read, ask. We answer with the section we read it from, or that we have not read it. Ask a rules question.

Every IJSBA class · where the rulebooks differ · signed checks on parts the shop sells.

Fuel · two and four stroke · legal outright in 13 of 20

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