Available to Order
Not sure which one? Ask us to confirm fitment first →For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
| Manufacturer | Nostrum High Performance |
|---|---|
| Product Type | Universal port fuel injector (PFI) |
| SKU | W065-0873 |
| Flow Rate | 640 cc/min |
| Spray Pattern | Single cone |
| Connector | USCar |
| Sold As | Single injector (each) |
| Fitment Type | Universal - matched by flow, connector, dimensions and spray |
The Nostrum 640cc universal port fuel injector is the smaller of the two single-cone USCar injectors Nostrum sells loose, and the sensible first step for a port setup that needs more fuel than standard injectors will pass without jumping straight to a four-figure flow rate. The cone spray spreads fuel across a conventional inlet port rather than firing it at one point, the USCar plug is the connector most aftermarket looms are already built around, and each listing is a single injector, so the order matches the cylinder count rather than a fixed box quantity.
Injector size is really a duty cycle decision. At a given rail pressure and fuel, the injector has to pass what the engine asks for at full load while still metering cleanly at idle and part throttle, and 640 cc/min sits in the useful middle: comfortably above most standard port injectors, small enough that low-load pulse widths stay sensible. Go too big too early and the injector spends its life barely cracking open, which is why the 640 is worth weighing against the 800cc version before you commit. Same body, same plug, so the choice comes down to how much fuel each port has to pass.
| Manufacturer | Nostrum High Performance |
|---|---|
| Product Type | Universal port fuel injector (PFI) |
| SKU | W065-0873 |
| Flow Rate | 640 cc/min |
| Spray Pattern | Single cone |
| Connector | USCar |
| Sold As | Single injector (each) |
| Fitment Type | Universal - matched by flow, connector, dimensions and spray |
Same single cone spray, same USCar plug, same universal format. The only thing that changes is flow: 640 cc/min here against 800 cc/min there. Pick on the fuel you are running and the duty you need in hand at full load.
Only if that harness is already USCar. Factory port injectors on many engines use a different plug, so check the connector on your loom, and browse the port fuel injector range if you need a Sumitomo-bodied injector instead.
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Check dimensions, mounting points, clearance and any wiring or hose requirements against your setup before ordering.
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.
