The MSD Universal Port Fuel Injection Pressure Regulator is an in-line, return-style regulator built from black anodized aluminum, rated 30 to 100 psi with an 8AN female O-ring inlet, three 3/8 in NPT female outlets, and an 8AN female O-ring bypass return; fittings are included.
Specifications:
- Pressure Range: 30 to 100 psi
- Style: In-Line, Return Style, Bypass
- Inlet: 8AN Female O-Ring
- Outlets: Three 3/8 in NPT Female
- Return: 8AN Female O-Ring
- Fittings: Included
- Material/Finish: Aluminum, Black Anodized
- Fuel Type: Gasoline
- Packaging: Each
- Part Number: 29389
FAQ
What pressure range does the MSD 29389 regulator support?
30 to 100 psi.
What inlet/return fitting size does it use?
An 8AN female O-ring inlet and 8AN female O-ring bypass return.
Are fittings included?
Yes, fittings are included with this regulator.
What is the outlet configuration?
Three 3/8 in NPT female outlets.

