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Bosch Green Giant 42# Injectors (4)

Fueling - Bosch Green Giant 42# Injectors (4)
Fueling - Bosch Green Giant 42# Injectors (4)
Fueling - Bosch Green Giant 42# Injectors (4)
Fueling - Bosch Green Giant 42# Injectors (4)

Stock 1.4T injectors are standard length 33# injector with an EV1 plug. This is the most common style of injector. As you add mods to your vehicle, eventually you will need to upgrade the injectors. The stock injectors max around 180WHP and are sufficient for all but the most heavily modified stock turbo setups. How far you can push a stock injector is based on the fuel blend in your state so it can be a good idea to upgrade if you plan on a lot of bolt ons. 

42# Bosch Green Giants will support up to a ZZP V3 on E85.

Be careful where you buy this injector as most of what is sold out there is actually genuine Bosch. The problem here is that only the Bosch injectors work in the sub 2ms pulse rate needed for proper idle and tuning on a small motor. If you have idle issues and run an injector that looks like this, that is often why.  

PCM programming is required whenever your injector size is changed.
These injectors are plug and play and do not require any adaptors or spacers. They are direct replacement.

While popular, we actually recommend our 60# injectors over these due to lower price and future mod potential, however ONLY if you are running full E85. (link) Due to the size of this injector it can cause rich issues at idle.

Specifications:

  • Coil Resistance: 12 Ohms High Impedance 
  • Spray Pattern: Dual Spray Wide Cone / Split Cone
  • Electrical Connector: EV1
  • Fitted with Viton upper and lower o-rings.
  • Static Flow Rate @ 43.5PSI (300kPa): 43 lb/hr

Sold in sets of 4.

Fueling - Bosch Green Giant 42# Injectors (4)
Fueling - Bosch Green Giant 42# Injectors (4)
Fueling - Bosch Green Giant 42# Injectors (4)
Fueling - Bosch Green Giant 42# Injectors (4)
Customer Reviews
4.9 Based on 15 Reviews
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DP
06/10/2021
Dylan P.
Canada
Buy these

these are amazing for the price. work like a charm

JM
06/03/2021
Jesus M.
United States United States
Bosch 42# injectors

These 42# injectors are excellent!...

JS
05/13/2021
Jordan S.
United States United States

Love this product it goes very well with my v3 turbo

BD
03/27/2021
Brian D.
United States United States
I needed more Fuel

With the V3 Turbo and plenty more. These injectors where definitely needed. Easy install, less than 30 minutes if you don’t drop the 10mm fuel rail nut behind the engine,lol. I had Turbo Tim of ZZP set up the injectors with HP Tuners along with a few more adjustments and off I went. Let’s just say, I am very happy.

JS
12/06/2020
Jim S.
United States United States
Needed and glad I did!

Once Tim sent me a tune and I could put them in it took less then an hour. I didn’t unhook the gas feed line, just drained the pressure before hand and these slid right into place. I was amazed at how the car ran on first startup! It ran better then with the stock setup.