Raceworks 1200cc 3/4-Length Fuel Injector | INJ-504-B

Kauri Auto Parts — brand-new aftermarket and OE-replacement parts, dispatched from within New Zealand. Every price includes GST.

Raceworks modified Bosch 3/4-length petrol fuel injector. It flows 1200cc (114 Lb/hr) @ 3bar and 1400cc (133Lb/hr) @ 4bar.

Direct-fit applications include the listed Nissan 350Z, 370Z, GT-R R35, Patrol, Skyline R34 and Stagea WGC34/WGNC34, plus Subaru Impreza GD/GG. Physical fitment is direct, but a tune is required.

Other applications may require suitable extensions, O-rings or plug adapters. The injector is de-capped, precisely drilled and statically and dynamically flow matched.

• High impedance (12 Ohms)
• Denso plug and 14mm top O-ring
• Ethanol and methanol safe
• Narrow-cone, straight spray
• Flow variance: +/- 1.5% (3% Total)
• Preconditioned with 10,000 pulses before flow testing

Check the vehicle list above against yours before you order. Unsure? Tell us your make, model, year and engine and we'll confirm it. Sourced from New Zealand suppliers. Orders are processed in 1 to 3 working days, and most arrive within 3 to 10 working days of your order — no customs, no international freight. New Zealand consumer law applies to every order, and our refund policy includes 30-day change-of-mind returns. If a part turns up faulty or isn't as described, we'll put it right.

Compatibility can vary by model, production date and specification. Review the product notes or send a fitment enquiry before ordering.

Free tracked delivery within New Zealand — typically arriving in 3 to 10 working days.

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