NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   1st Generation Specific (https://www.nopistons.com/1st-generation-specific-16/)
-   -   injectors (https://www.nopistons.com/1st-generation-specific-16/injectors-6769/)

kennedy 10-19-2002 07:03 PM

time for a dumb question. How many fuel injectors are there in a 13B engine? A mechanic told me four at $280 apiece. I thought there were two.

isamu 10-19-2002 07:51 PM

There are 4 injectors: two primary and two secondary. On a gsl-se the injectors are all the same size which is 550 cc I believe. Are your injectors clogged or something? It would be cheaper to just have them cleaned, that is if they are working properly.

kennedy 10-19-2002 07:59 PM

thanks, I guess I was wrong. BTW apparently one or my injectors leaks after shut off. I get a lot of gas in my oil. I've put a kill switch inline to the fuel pump and this improved the problem but did not cure it.

isamu 10-19-2002 08:30 PM

Well I am not positive but having them cleaned might help stop them from leaking. Check out rcengineering

j9fd3s 10-19-2002 11:33 PM

the 1984-85 gsl-se's only have 2 680cc injectors

the 86+ 13b's all have 4

it looks like the renisis has 6 btw...



mike

isamu 10-20-2002 02:13 AM

Woops! sorry, not my intention to give out bad advice, my apologies to Kennedy. I have never owned an SE so I just figured they had 4 injectors as well as the 2nd gen 13B's. I'm not worthy, I'm not worthy! https://www.nopistons.com/forums/pub...1047683894.gif

SoRRoW 10-20-2002 06:50 AM

Yeah I thought they only had 2 but dam...4..theres another reason whyI wont go FI....





Mo Money ..Mo Problems.. https://www.nopistons.com/forums/pub...O_DIR#>/11.gif

Racer X 10-21-2002 12:07 AM


Originally Posted by SoRRoW RPMWARZ' date='Oct 20 2002, 03:50 AM
Yeah I thought they only had 2 but dam...4..theres another reason whyI wont go FI....





Mo Money ..Mo Problems.. https://www.nopistons.com/forums/pub...O_DIR#>/11.gif

Carb makes installation so much easier anyways.No wiring to hook up. https://www.nopistons.com/forums/pub...#>/biggrin.png


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