OEM part required 5 classes
Must remain OEM.
- Runabout Lites · AA.3.3
- Four-Stroke Ski Lites · N.3.2
- Runabout GP2 · Y.3.3
- Ski GP2 · L.3.2
- Ski Lites · O.3.2
IHRA · Fuel
Aftermarket electric fuel pump
IHRA answers this part for 29 of its classes. 14 of those answers are permissions, with or without limits attached, and 15 are not. 9 are inferred from how the class is written rather than quoted from a rule naming this part.
Where it stands, class by class
29 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.
No rule, this is an open class Our reading, not a rule we can quote at you. This class carries no stock clause at all, so anything unlisted appears to be open. The rulebook does not say so in terms.
OEM part required 1 class
Four-stroke entries: Must remain OEM. · Z.4.3
Not permitted, not listed in the rules 6 classes
On a closed list an unlisted modification is not permitted. · A.2.2, J.1
Legal, within limits 2 classes
Manual pumps prohibited. Limits: max 4 psi.
- Sport Spec · U.3.3
- Ski Vintage · S.3.3
Legal, within limits 1 class
On the Kawasaki Ultra 300 and Ultra 310 an aftermarket fuel regulator and pump are permitted, on those models only. · W.3.1
Legal, within limits 1 class
One aftermarket electric IN-TANK pump only. External or mechanical pumps not allowed. · DD.1
Legal, within limits 1 class
One aftermarket electric in-tank pump. External or mechanical not allowed. · DD.2
Legal, within limits 1 class
Aftermarket mechanical or electric but must be inside the fuel tank. External pumps not allowed. · DD.3
Legal, within limits 1 class
Four-stroke entries: A fuel return line must be installed for safety. BB.4.5 Two-stroke entries: Automatic shutoff. Manual pumps prohibited. Limits: max 4 psi. · BB.5.5
Legal, within limits 1 class
Limits: max 4 psi. · T.3.4
Legal, within limits 1 class
Automatic shut-off control switch required, and manual on/off pumps are prohibited. Limits: max 4 psi. · CC.3.3
Legal, within limits 1 class
The pump must stop automatically when the engine stops, and manual on/off pumps are prohibited. · K.4.3
Legal, within limits 1 class
Automatic shutoff required. Manual pumps prohibited. Limits: max 4 psi. · V.3.4
Legal, within limits 1 class
Automatic shutoff is required and manual on/off pumps are prohibited. · X.3.5
Legal 1 class
Any type permitted. · DD.4
Legal 1 class
Fuel cells and external pumps allowed. · DD.5
No rule, this is an open class 3 classes
The class states only what it bans and calls itself run what you brung, against a section DD preamble that says anything unlisted is illegal.
- Drag, 2 Stroke Unlimited · DD.12
- Drag, Stand Up Unlimited · DD.10
- Drag, Unlimited · DD.6
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 IHRA class · where the rulebooks differ · signed checks on parts the shop sells.
Fuel · two and four stroke · legal outright in 14 of 29