Go Fast Bits Universal FX-S EFI Fuel Regulator, 4x 1/8 NPT Ports
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$255.50
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
Go Fast Bits (GFB) part gfb8050. Upgrading a fuel pump alone usually leaves excessive pressure at idle because the factory regulator cannot bypass the extra volume, which is the problem the FX-S solves.
A double-layer diaphragm rated beyond 1000psi burst strength and a replaceable co-polymer valve seat hold pressure after shutdown for easier restarts. Gauge gfb5730 and fittings gfb5737, gfb5739 and gfb5740 suit this regulator.
Shipping Height: 6.0
Shipping Length: 6.0
Shipping Width: 6.0