ADAPTER KIT, Fuel Injector: Side-Feed Nissan 300ZX/Infiniti Q45 Phase II Injectors

Part Number: ADAPTER KIT, Nissan

DIRECT-FIT: Use the Fiveomotorsport Conversion Kit if you are upgrading - Phase II pintle-less fuel injectors

Use with stock/OE fuel rails. No need to remove or machine your stock/OE intake.
Our adapter kit is delivered with everything you need to make a successful installation,

NISSAN - Complete Fuel Injector Adapter Kit (Single pcs, 4, 6, and 8 pcs kit available, fuel injectors not included).

  • Lower Fuel Rail Adapters. CNC 6061 aluminum, Gas, E85 compatible - Height: 14.4 mm, OD-17.0 mm, ID-13.7 mm
  • Hold-Down Caps, CNC 6061 aluminum - Height (at bolt-hole: 11 mm, Width (on-center, bolt hole-to-hole): 40 mm
    (Fits the exact OD of your new fuel injector set).
  • Electrical Connector Pigtails, proprietary Nissan, w/4" wire leads for easy solder-on installation
  • Bolts, SAE-quality stainless-steel (direct-fit, no retapping) - 15/16x3/16 Hex-type, fine-thread
  • Lock washers, steel - 21/64, 8.0 mm
  • O-rings, Injector to Rail Adapter - Viton, 9/16,14.5 mm. SPECIAL NOTE: Our aluminum Lower Fuel Rail Adapters use 9/16 in. SAE-spec Viton o-rings for an extra-secure seal to the new fuel injectors.
  • O-rings, Rail Adapter to Fuel Rail - Viton, 13/16, 21.0 mm
  • Synthetic o-ring lube
  • 8-Kit is available for Infiniti Q45. (See Drop-Down Menu).

Common usage for the following fitments that would normally run Phase I (old-style, gray-top) side-feed injectors  Wiith the use of this adapter kit, you can now run the more reliable and better performing Phase II red-top, side-feed injectors (see pictures below).

  • 1990-93 Nissan 300ZX Non-Turbo VG30DE
  • 1990-96 Nissan 300ZX TURBO VG30DETT
  • 1990-93 Infiniti Q45 VH45DE
More Information
Manufacturer FIVEO
Part Number ADAPTER KIT, Nissan
Model 300ZX, Q45
Engine 2+2, V6, 3.0L, VG30DE, R, GAS, V6, 3.0L, VG30DE, R, GAS, V6, 3.0L, VG30DETT, C, Turbo, GAS, V8, 4.5L, VH45DE, N, GAS
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