Top Feed Fuel Rail & DEKA 850cc Fuel Injectors & Filter FITS NISSAN S13 SR20DET

$529.99 plus GST/HST

NISSAN S13 SR20DET Top Feed Fuel Rail, filters
& DEKA 850cc Injectors

Direct fit for S13 SR20DET!



Looking to convert your Nissan S13 SR20DET engine to a top feed fuel rail? Here is the kit for you! This kit includes an 11mm (oring size) high flow billet aluminum fuel rail (anodized BLUE), installation hardware, and a set of 4 – NEW DEKA 850cc high impedance fuel injectors. See below for a more detailed description of what is included. We also have these kits available with red, gold, or purple fuel rails (see out other listings).

These are New, UNMODIFIED DEKA injectors, and flow 850cc/min right from the factory.

This kit is designed to fit ALL RED top & Black top S13 engines! If you are using an aftermarket intake manifold, it may only utilize 2 of the 3 mounting points. (see pic)

This kit will support engines making up to 510bhp at a base fuel pressure of 43.5psi. At a base fuel pressure of 58psi(4bar), these injectors will flow 1000cc and support up to 600bhp.

NOTE: This will NOT fit the Nissan S14 or S15 SR20DET Engine.

This kit includes:

Fuel Rail:
– 1x High flow billet fuel rail (11mm o-ring). Anodized BLUE finish.
– 3 x rail spacers & cap screws
– 2 x -6an ORB fuel fittings for inlet and outlet on fuel rail (light blue)
– 2 x  spacers for fuel rail fittings
– 4 x CNC aluminum adapters with o-rings- For lower manifold to injector tip.
– 4 x injector head seals – For injector tip to CNC adapter sealing.

Fuel filter:
– 100 micron stainless (reusable) element.
– Anodized finish
– Available with 3/8″ barb, -6 AN, or -8 AN ends (MUST SPECIFY WHEN ORDERING, or you will receive 3/8″ barb)

– 4 x New DEKA 850cc high impedance Fuel injectors – WITH tuning info.
– 4 x EV1 electrical connectors to pin into your harness.

Why switch to top feed?
– OEM style side feed injectors can be problematic, are difficult to install, and flow rate choices are limited.
– With a top feed fuel rail you have the ability to use a variety of different brands, and flow rates to accommodate your needs.
– Top feed fuel injectors are less expensive and more readily available when, or if, you need to upgrade.

What else is needed for install?
You will need an external fuel pressure regulator of your choice, and some fuel line & fittings. THATS IT!

If you have any questions please feel free to contact us at any time.

Out of stock

Shipping Description


SHIPPING COSTS, transit times, & GST:

Canada – $19.00 for Canada Post (tracked, 3-5 business days)
Canadian Customers:
GST/HST is applicable to your purchase.

48 United States – $24.00 (8-12 BUSINESS days)

INTERNATIONAL – Please Contact

We always try to ship the items as soon as possible after receiving cleared payment. Usually your item will ship within 1-2 days of CLEARED payment. In rare cases it may take 3-4 days to ship your item. If you have any questions please do not hesitate to ask. Your tracking/delivery confirmation number will be emailed to you. International destination please be aware of possible taxes, duty, VAT, and other fees associated with your countries import policy.

* Actual injectors may vary. Stock Photo. Filters and pintle caps may vary in design and color.