i have these two fuel injectors for my 20b. i don't know the details of them (model, flow, sizes, etc.). can anyone recognize them? this was bought in the past for 20b. one is primary the other is secondary.

thanks!

 

bump

 

Have you tried KG parts? I know it's only $6 per injector to have them flowed. They should be able to tell you what they really are.

 

The injector on the left is a Rochester of some sort with an "L"-jet connector.
The injector on the right is either a Nippondenso or a Bosch (also "L"-jet).

 

Left is likely a low impedance 780cc...esp if it came from Mazsport

Right could be a a lot of things...pull the product number off the plastic and we can likely figure it out

 

thanks guys! sorry i haven't checked this one since i posted it.

dan, you may've just saved my ***. low impedance injectors don't work with my racelogic tcs. i probably need to get high impedance injectors that flow 1600cc... although i can't find any for now.

thanks for the flow idea. that seems like the best solution to get these figured out.

 

What's kind of ecu you,re goin to use?
the left injector have the tendency to close at boost not good for your aplication it is disc type, the right ones maybe is bosh siemens type the are good because of pintle type injector, you can find high impedance injector up to 750cc in RC but the secundaries depending on your application you,re goin to use low impedance.

 

http://www.injectordynamics.com/ID2000.html


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do you think i can run them without secondaries? i'd love to run just 3 2200cc high impedance primaries and call it a day. although i'm not sure whether haltech can do this.