bigger fuel injectors

75

Asked by Aug 04, 2013 at 04:23 PM about the 1997 Volkswagen Jetta GL

Question type: Car Customization

i want to put bigger fuel injectors on my mk3 but i was curious and wanted to see what is
the biggest i could go on the fuel injectors and where i can get them

3 Answers

4,795

I checked my favorite performance VW site NGPRACING.COM They have several injector "sizes" from 30 #s/hr flow all the way to 160 #s/hr. It's gonna depend on what your need is...how much boost will the engine have (turbo or charger). I recommend getting on one of the VW forums like MYFASTGTI.COM and researching in the performance tuning threads to get a feel for what's working for other folks.

75

My car is all stock and doesn't have a turbo and I herd a nice cheap mod I can add on for improved performance was bigger fuel injectors

1 of 1 people found this helpful.
4,795

Not sure where you heard that...but if you have injectors that put too much fuel in per air charge...the airflow meter and ECU won't be able to compensate and you'll do more harm than good. Best thing for a stock motor is a cold air intake, low-restriction exhaust, high-quality plugs, wires, and coil...good oil and good gas. After that, you can start looking at the little tweaks that will improve power AND efficiency.

1 of 1 people found this helpful.

Your Answer

Jetta

Looking for a Used Jetta in your area?

CarGurus has 41,598 nationwide Jetta listings starting at $1,000.

ZIP:

Volkswagen Jetta Experts

  • #1
    Goodwrench707
    Reputation
    2,410
  • #2
    Deathjam4
    Reputation
    1,860
  • #3
    Scott Sr.
    Reputation
    1,460
View All

Related Models For Sale

Used Volkswagen Passat
363 Great Deals out of 23,158 listings starting at $999
Used Honda Civic
815 Great Deals out of 77,568 listings starting at $888
Used Volkswagen GTI
99 Great Deals out of 8,596 listings starting at $2,000
Used Honda Accord
1,044 Great Deals out of 62,123 listings starting at $999
Used Volkswagen Golf
78 Great Deals out of 5,230 listings starting at $1,500
Used Toyota Corolla
910 Great Deals out of 65,713 listings starting at $1,000
Used Toyota Camry
1,058 Great Deals out of 71,497 listings starting at $750
Used BMW 3 Series
1,019 Great Deals out of 31,324 listings starting at $1,000
Used Audi A4
294 Great Deals out of 10,719 listings starting at $1,500
Used Nissan Altima
1,082 Great Deals out of 74,356 listings starting at $999
Used Ford Focus
746 Great Deals out of 54,097 listings starting at $1,495

Used Cars For Sale

2017 Volkswagen Jetta For Sale
13 Great Deals out of 25,432 listings starting at $9,470
2016 Volkswagen Jetta For Sale
56 Great Deals out of 1,917 listings starting at $8,495
2015 Volkswagen Jetta For Sale
109 Great Deals out of 2,912 listings starting at $6,999
2014 Volkswagen Jetta For Sale
171 Great Deals out of 4,501 listings starting at $5,999
2013 Volkswagen Jetta For Sale
64 Great Deals out of 1,466 listings starting at $4,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.