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HomeIntake HardwareThrottle Body Injection Kit6 CylToyota 6 Cylinder Throttle Body Kits.

Toyota 2JZGE Throttle Body Kit

Product Code: 800-963-48-2JZGE

$5,665.00
inc GST for Australian Customers
AUD $5,150.00 (ex GST)
for International Customers
2,562.50
GBP
3,092.78
EUR
5,698.61
NZD
504,504.93
JPY
3,222.12
USD
approximate only?International prices are based on the tax exclusive amount, and are approximate only (may change when payment is processed).

All orders are charged in AUD

Options:

All variations of this product are currently out of stock.

This Toyota 2JZGE is designed to use your original fuel rail and fuel injectors.
Note: This kit fits 2JZGE and 2JZGE VVTi -
Does not fit Turbo versions

Details

This Toyota 2JZGE kit is designed to bolt straight to the head of your Toyota 2JZGE head. 
It is not compatible with turbo version 2JZ-GTE and 2JZ-GTE VVTi 

BOOSTED VS NATURALLY ASPIRATED:

We have lip seals behind the throttle shaft bearings to stop grease from being sucked out of the bearings under high intake runner vacuum. These are turned around on boosted applications so there is no boost leakage and also stops the bearing grease getting evacuated from the throttle shaft the bearings. 


We ask you if you are going to run your engine Boosted, or Naturally Aspirated so we can install the Lip Seals in your throttle bodies in the appropriate way to suit your application.




FULLY ASSEMBLED KIT:


- DCOE manifold is made from 1 piece billet aluminium

- Each of your Throttle Bodies is precision factory assembled

- Throttle Shafts cut to correct lengths to suit your manifold

- Linkages are fitted and adjusted to ensure correct and smooth operation

  Note: Although we will supply a great linkage fitment, final linkage adjustment

  can only be carried out once the engine is running

- TPS "D" drive on the end of the shaft you stipulate so it's in the best position on your engine

- We may contact you with a few questions to ensure we supply the kit assembled to best

  suit your application

- total Intake length is 285mm with 105 mm long ram tubes and 255m wit option 50m long ram tubes.




Toyota 2JZGE 6 Cylinder Race-Series Tapered Bore Throttle Bodies with High Performance DCOE Manifold Kit Contains:


  • 3 x Pro-Race Tapered Bore Throttle Bodies - 50/48/45mm
  • 1 x Pro-Series fuel rail kit
  • 1 x High Performance DCOE Manifold
  • Pro-series 6 Cylinder Linkage Kit - Includes:
    • High Quality Rod Ends
    • Drop Link (Black) - 6061-T6 Aluminium
    • Throttle Stop With Lever Arm (Black) - 6061-T6 Aluminium
    • Cable Pulley (Black) - 6061-T6 Aluminium
  • Throttle cable bracket & 6 x Pro-Series ram tubes (Black)

 

Choose Your TPS Option:

  • Bosch style TPS, 3 pin junior timer connector (connector not supplied)
  • Motorsport Contactless Variohm TPS (reccomended with motorsport or high reving engines)

Choose Your Injectors:


If you don't already have injectors, you can buy a set with  Throttle Kit.

If you do not purchase injectors, the kit will be setup to suit a full height (60mm O-Ring - O-ring) 14mm O-ring injector


Here are flywheel horsepower ratings of each injector flow rate based on a naturally aspirated engine.  For boosted engines please contact us to discuss:


6 x 306cc = 270HP on Pump Gas Total Engine Power

6 x 410cc   = 320 HP on Pump Gas / 260HP on E85 Total Engine Power

4 x 5500cc = 340 on E85 Total Engine Power (only recommended for race applications with dedicated E85 Tune)




LINKAGE AND RAM TUBE COLOURS:


Due to overwelming demand from our customers, we are transitioning our standard colour from Blue to Black.  Black is a classic colour, and goes with pretty much every engine bay colour and style.


This includes Ram Tubes, Linkages, Cable Pulleys, Drop Links, Bell Cranks, and more.



ACCESSORIES:

PART NUMBERDESCRIPTIONIMAGE
H-MAPCOL6

6 Cylinder MAP Sensor Collector


If you are after great drivability with
great engine response, you should consider
using a MAP Sensor Collector for the ultimate
blend of power, throttle response and 
tunability.


 



QUALITY ASSURANCE:


Every single throttle bore and throttle plate are measured and matched as a pair to ensure the most perfect throttle fit and consistency across every EFI Hardware throttle body.





THROTTLE BODY TECHNICAL DRAWING


DCOE Throttle Body Technical Drawing



TAPERED BORE THROTTLES



Tapered Bore Throttles have a clear advantage over Parallel Bore Throttles at increasing power and torque. By accelerating the air through a venturi (in this case a tapered bore) the air speed through the throttle body is increased.  This enhances the engine cycle's scavenging effect to provide more air and fuel in the combustion chamber and therefore more power and torque.


The Tapered Bore has 3 sections:

Inlet from ram tube - 50mm

This then tapers down to a short parallel section for the throttle plate - 48mm

There is a second taper down to the outlet flange of the throttle body - 45mm



HIGH PERFORMANCE FUEL SYSTEM PLUMBING TECHNICAL DIAGRAM


Setting up your fuel system right the first time is easy if you follow the right instructions.


Fuel System Inline 6 Cylinder Engine Instructions




PROFESSIONAL GRADE MANUFACTURE


EFI Hardware produce 6° Throttle Plates.


In the past, 12° throttle plates were the industry standard.  The problem with 12° throttle plates, is that as the plates are moved off the closed position, the change in airflow is huge.  It makes it very difficult to drive smoothly at lower throttle openings.


At EFI Hardware, we only use 6° throttle plates.  This improves off idle and cruise driveability making your vehicle far more enjoyable to drive.



Manufactured from 601 Cast aluminum and heat treated before being CNC machined.

The butterflies are measured for each bore & precision machined to a 0.0005"" tolerance.

Butterflies are secured to centreless ground brass shafts with split screws to ensure reliability and serviceability.

All are fitted with bearings rather than bushes to eliminate axial shaft movement.

Low stiction bearings for sharp throttle response.



GETTING THE RIGHT BALANCE:


The best idle and cruise quality will only occur when every throttle has exactly the same airflow.


The only way to achieve this is to adjust the linkages and/or idle bypass screws and use a tool to measure the airflow at each throttle.


Getting the right balance is not a should, it is a MUST.


PART NUMBERDESCRIPTIONIMAGE
880-100throttle body sync tool

SKF_Racing_Logo

We now recommend

and use SKF bearings.