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which injectors
Posted: Wed Oct 31, 2012 4:45 pm
by 16bit
Hello All.
I am looking to delete the 5th injector in my supercharger system and opt for 4 bigger injectors.
Does anyone recommend a particular brand?
I have been recommended these
http://www.miataroadster.com/fuel_injec ... 62736.aspxHoping for some input from people who have got aftermarket injectors and boost.
Thanks.
Re: which injectors
Posted: Wed Oct 31, 2012 4:57 pm
by Dweezle
I think it will depend on your power goals?
I know people seem to doing ok with the RX8 Injectors at 200odd whp.
They are 450cc.
Plug and Play
http://949racing.com/Denso-195500-4450-injectors.aspx
Re: which injectors
Posted: Wed Oct 31, 2012 5:04 pm
by 16bit
you have probably asked a second question for me!
i am only producing about 200whp at the moment but want to future proof for 400 crank hp.
i have used a few online calculators and they say to aim for about 775cc injectors at 80% duty cycle.
is it ok to run such big injectors while I am making the lower power figure?
Re: which injectors
Posted: Wed Oct 31, 2012 5:14 pm
by Hjt
Also I have read numerous times that the spray pattern is different on RX injectors, this should be confirmed prior to purchasing any.
Re: which injectors
Posted: Wed Oct 31, 2012 5:59 pm
by NitroDann
They are different but they work fine.
Just buy ID1000's and be done with it mate.
Dann
Re: which injectors
Posted: Wed Oct 31, 2012 7:24 pm
by rxmx
NitroDann wrote:They are different but they work fine.
Just buy ID1000's and be done with it mate.
Dann
+ 1
You will get OEM like idle even with the 1000cc's
Re: which injectors
Posted: Wed Oct 31, 2012 10:40 pm
by zoomzoom
Or buy FIC as linked above from miataroadster for less $$ and get great service and the same (bosch EV14) injectors in a better selection of sizes. FYI I am running 775, that should be fine for 400 CHP.
Cheers,
Tim
Re: which injectors
Posted: Thu Nov 01, 2012 12:32 pm
by 16bit
sweet, modern german ones it is! thanks everyone.