Do the ID1750-XDS 60mm Fuel Injectors fit an R34 GT-R?

Yes, where the fuel rail takes an 11mm top. Injector Dynamics lists the ID1750-XDS 60mm Fuel Injectors with the Denso lower cushion for the R32, R33 and R34 Skyline GT-R in both 11mm and 14mm top versions. Measure the top seal on your current injectors to pick the correct set.

Can this set be used on a turbocharged 2JZ-GE?

Yes. Injector Dynamics lists this configuration for the 1993 through 1998 Supra NA with the 2JZ-GE, so the injectors fit that engine. At 1728cc per minute they only make sense once the engine is boosted or switched to ethanol, and the fuel pump and calibration have to be upgraded at the same time.

Is a retune needed on an RB26 or 7M-GTE after fitting?

Yes. Flow and offset for the new injectors must be entered in the engine management before driving. The 1750 is rated at 1728cc per minute with a 1169 microsecond offset at 43.5 psi and 12 volts, and Injector Dynamics publishes characterization data so a tuner can set up the six on an RB26, 7M-GTE or 1JZ.

Can a Skyline GT-R or 1JZ build run E85 or methanol on this set?

Yes. Injector Dynamics rates the 1750 for methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels. Both alcohols need much more fuel volume than gasoline for the same power, so the pump, lines and regulator on an RB26 or 1JZ need upgrading to feed six injectors this size.

What warranty comes with this Denso cushion set?

One year from purchase against manufacturer defects, provided the six injectors run correct fuel with proper filtration. The set is flow matched, so a replacement for any single injector comes through Injector Dynamics, which also offers cleaning, inspection and flow testing at its Arizona facility.

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Description

Injector Dynamics ID1750-XDS 60mm Fuel Injectors with 11mm Top and Denso Lower Cushion, Set of 6

Injector Dynamics’ ID1750-XDS 60mm Fuel Injectors for six-cylinder Denso-seat engines pair a blue 11mm top adapter with a Denso lower cushion, and Injector Dynamics lists them for the RB26 Skyline GT-R, the 7M-GTE and 2JZ-GE Supras, the 1JZ VVT-i and the 3000GT VR4. With 1728cc/min on tap per injector, this set is aimed at a single-turbo or ethanol conversion. A 2JZ-GE Supra only needs it once turbocharged.

Configuration

The 11mm top suits rails built for the smaller top seal, and the Denso lower cushion matches the manifold bores these engines share. Injector Dynamics also lists the R32, R33 and R34 GT-R with a 14mm top and Denso cushion, so check your rail.

Features

Denso lower cushions and blue 11mm top adapters on all six injectors
Rated for methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels
Improved pressure sensitivity compared with the ID1700

Specifications

Nominal flow: 1728cc/min at 3.0 bar (43.5 psi), E10 certification fuel at 49C (120F)
Maximum differential fuel pressure: 7.0 bar (101.5 psi)
Offset: 1169 microseconds at 43.5 psi and 12 volts
Electrical connector: USCAR
Body length: 60mm
Top: 11mm adapter (blue)
Lower: Denso lower cushion

What’s Included

ID1750-XDS fuel injectors with blue 11mm top adapters and Denso lower cushions (x6)

Applications

Injector Dynamics lists the ID1750-XDS 60mm Fuel Injectors in this configuration for:

Mitsubishi 3000GT: VR4
Nissan Skyline GT-R: R32 / R33 / R34
Toyota: 1JZ VVT-i; Land Cruiser
Toyota Supra: Turbo 1987.5-1992 7M-GTE; naturally aspirated 1993-1998 2JZ-GE

Notes

The Skyline GT-R is also listed with a 14mm top and Denso lower cushion; match the top size to your fuel rail
Wiring with Denso, EV1, OBD2 Honda or 2012 and later Honda plugs needs an Injector Dynamics plug-and-play adapter to suit the USCAR connectors; for Denso plugs use the Injector Dynamics USCAR to Denso PnP Adapter
An ECU recalibration is required after fitting, using the Injector Dynamics characterization data

Frequently Asked Questions

Do the ID1750-XDS 60mm Fuel Injectors fit an R34 GT-R? Yes, where the fuel rail takes an 11mm top. Injector Dynamics lists the ID1750-XDS 60mm Fuel Injectors with the Denso lower cushion for the R32, R33 and R34 Skyline GT-R in both 11mm and 14mm top versions. Measure the top seal on your current injectors to pick the correct set.
Can this set be used on a turbocharged 2JZ-GE? Yes. Injector Dynamics lists this configuration for the 1993 through 1998 Supra NA with the 2JZ-GE, so the injectors fit that engine. At 1728cc per minute they only make sense once the engine is boosted or switched to ethanol, and the fuel pump and calibration have to be upgraded at the same time.
Is a retune needed on an RB26 or 7M-GTE after fitting? Yes. Flow and offset for the new injectors must be entered in the engine management before driving. The 1750 is rated at 1728cc per minute with a 1169 microsecond offset at 43.5 psi and 12 volts, and Injector Dynamics publishes characterization data so a tuner can set up the six on an RB26, 7M-GTE or 1JZ.
Can a Skyline GT-R or 1JZ build run E85 or methanol on this set? Yes. Injector Dynamics rates the 1750 for methanol, ethanol, MTBE, nitromethane and all known hydrocarbon fuels. Both alcohols need much more fuel volume than gasoline for the same power, so the pump, lines and regulator on an RB26 or 1JZ need upgrading to feed six injectors this size.
What warranty comes with this Denso cushion set? One year from purchase against manufacturer defects, provided the six injectors run correct fuel with proper filtration. The set is flow matched, so a replacement for any single injector comes through Injector Dynamics, which also offers cleaning, inspection and flow testing at its Arizona facility.

About Injector Dynamics

Injector Dynamics is an Arizona injector specialist and an authorized technical partner of Bosch Motorsport, developing its injectors to its own specification rather than modifying production parts. It introduced slope and offset matching in 2007, and its Dual Slope Matching, developed by engineer Aaron Looft, extends matching into the short pulse widths that boosted and ethanol engines rely on. Its flow benches are built in house and calibrated against a NIST-traceable flow prover. Injector Dynamics supplied the emissions-compliant injectors for the twin-turbo Noble M600, and its injectors were fitted to the first seven-second Nissan GT-R and the first 300 mph motorcycle.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Injector Dynamics ID1750-XDS 60mm Fuel Injectors with 11mm Top and Denso Lower Cushion, Set of 6 [1750.60.11.D.6]

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Injector Dynamics ID1750-XDS 60mm Fuel Injectors with 11mm Top and Denso Lower Cushion, Set of 6

Configuration

Features

Specifications

What’s Included

Applications

Notes

Frequently Asked Questions

About Injector Dynamics

Reviews