Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R)
Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R) is backordered and will ship as soon as it is back in stock.
Short Description
Short Description
Pickup available at SHOP HQ
Usually ready in 5+ days
Delivery and Shipping
Delivery and Shipping
Domestic orders for in-stock items typically arrive within 5-10 business days, while international orders for in-stock items may take 12–15 business days.
If an item is out of stock or back-ordered, we will contact you within 3–5 business days with an estimated time of arrival (ETA) or alternative options before the order is fulfilled.
Price Match Guarantee
Price Match Guarantee
We strive to offer competitive pricing and will price match qualifying competitors under certain conditions. Learn more here
Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR...
Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R) is backordered and will ship as soon as it is back in stock.
Description
Description
The Radium Engineering FPR Spring- Wide Range (Use with Radium MPR, DMR, and FST-R) controls EFI fuel pressure and returns excess fuel so injectors see a stable, tunable pressure supply. Radium regulators are intended for performance return-style systems where consistent pressure control is important as fuel demand and manifold pressure change.
A fuel return must be routed back to the tank or surge tank. Match regulator port sizes and pressure range to the fuel-system design.