Radium Engineering is an industry leader in high-performance fuel delivery and fluid management systems, designing precision CNC-machined fuel rails, fuel surge tanks, and oil catch cans. Engineered for high-horsepower street, drift, and circuit builds, Radium components protect engines from fuel starvation and oil contamination under extreme track forces.

Why Choose Radium Engineering?

  • ELIMINATE FUEL STARVATION

    Radium fuel surge tanks and cell systems maintain a constant fuel buffer, preventing dangerous lean conditions during high G-force cornering, braking, and acceleration.

  • PRECISION CNC BILLET CONSTRUCTION

    All rails, surge tanks, and catch cans are CAD-designed, CNC-machined from lightweight aluminum, and anodized for full compatibility with gas, ethanol, and E85.

  • ENGINE PROTECTION & CATCH CANS

    Vehicle-specific fluid management components separate oil vapor from PCV air, keeping intake tracts clean and maintaining optimal octane levels in the combustion chamber.

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Radium Engineering: Frequently Asked Questions (FAQ)

What is the purpose of a Radium Fuel Surge Tank (FST)?

A Radium fuel surge tank acts as an auxiliary fuel reservoir that keeps the high-pressure fuel pumps continuously submerged. This prevents engine starvation and lean spikes caused by fuel sloshing in the main tank during hard track cornering or high acceleration.

Are Radium Engineering fuel rails and components compatible with E85/Ethanol?

Yes. All Radium fuel rails, surge tanks, and internal components are type-II anodized aluminum and fitted with FKM O-rings, making them fully resistant to standard gasoline, ethanol blends (E85), and race fuels.

What is the difference between Radium Fuel Rail Upgrade Kits and Top Feed Conversions?

Upgrade rails are designed to replace factory fuel rails while retaining OEM-style top-feed injectors. Top Feed Conversion rails allow engines that originally came with side-feed or air-assist injectors to convert over to modern, high-flowing top-feed injectors.

Why do I need a Fuel Pulse Damper (FPD) on my fuel rail?

High-flow fuel injectors opening and closing create rapid pressure pulses inside the fuel rail. A Radium fuel pulse damper absorbs these hydraulic spikes, smoothing out fuel pressure fluctuations to ensure accurate fuel metering and clean engine tuning.

How do Radium Oil Catch Cans differ from generic breather tanks?

Radium catch cans feature internal stainless steel condensing baffles that actively trap crankcase oil droplets and blow-by before air reaches the intake. They are engineered with laser-cut vehicle-specific mounting brackets and closed-loop PCV routing to remain street-legal and clean.