Jenvey EFI Swirl Pot with Integrated Pump & Regulator

The Jenvey EFI Swirl Pot with Integrated Pump & Regulator (FS2-FP20) takes low-pressure fuel from a lift pump and delivers a steady high-pressure EFI supply, combining a 490ml swirl pot, internal high-pressure pump and integral 3 bar return regulator in one unit.

Designed and manufactured by Jenvey Dynamics in the UK, the specialist behind some of the most respected individual throttle body systems in motorsport.

Key Features:

• All-in-One: Swirl pot, high-pressure pump and 3 bar return-side regulator in a single assembly.
• Anti-Surge: Swirl action and internal baffling separate air and keep the pump fed with low fuel or under hard cornering.
• Proven: Tested with clear housings and in the Gunn Sports prototype at up to 2.7g cornering.
• Filtered Pickup: 60 micron filter on the internal pump pickup.
• Classic EFI Conversions: Turns roughly 3psi carburettor feed into around 45psi injection pressure.

Technical Specifications:

What's In The Box?

• 1 x Jenvey EFI Swirl Pot with Integrated Pump & Regulator

Complete Your Kit:

• Bosch 201 Fuel Pump 200L/hr (£248.40)
• Complete Jenvey throttle body kits, if you'd prefer a full matched system
• All Jenvey throttle body parts & accessories

Please note:

• Must be fed by a low-pressure lift pump and used in a return fuel system.

Frequently Asked Questions (FAQs):

Q: What does this fit?
A: Return-type EFI fuel systems fed by a low-pressure lift pump. If you're not sure it suits your setup, please contact us with your engine and throttle body details and we'll confirm before you order.

Q: Which lift pump should I use?
A: Jenvey pair this unit with the Facet Red Top fuel lift pump (FP50), as used on the Jenvey-Gunn prototype.

Q: Can you supply a complete system?
A: Yes. See our Jenvey throttle body kits for complete engine-specific systems, or contact us and we'll put a package together.