 750cc injectors on stock ecu |
 Jul 6, 2011 - 8:12 AM
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Enthusiast  Joined Jan 19, '11 From Paraguay, Winchestertonfieldville Currently Offline Reputation: 1 (100%)  |
I am curious if 7500cc injectors if i put them on and hook them to the stock st205 ecu will it work or will the car run pig rich?
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Jul 6, 2011 - 8:40 AM
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Enthusiast Joined Jun 25, '06 From Box Elder, South Dakota Currently Offline Reputation: 2 (100%) |
7500!!! Holy balls you would get horrible gas mileage, lol...but serioulsy i see you meant 750cc injectors. Honestly man, you shouldnt run injectors on the stock ECU that are 15-20% larger than the stock ones...If you do, you WILL have horrible idle issues, amongst many other things. If it were 550's, or even 600's it would be possible but it would be better to control them with some sort of Fuel Managment Unit...
Btw, not saying you dont know what you are doing but.....make sure you have the proper injectors and fuel setup for what you are looking to do...just saying..if you dont already know, you can use this website as a tool.. http://www.rceng.com/technical.aspx?UserID...rtodKzHIQgRGSAc And also..check out this thread... http://www.alltrac.net/phpBB2/viewtopic.php?f=9&t=12333 Honestly man, id stick with a proper ECU of some sort. You could be asking for trouble being too cheap or creating too man y shortcuts.... -------------------- (\__/)
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Posts in this topic
Neon90424 750cc injectors on stock ecu Jul 6, 2011 - 8:12 AM
Cuts_the_Pilot dont do it, while it will just run, it will over f... Jul 6, 2011 - 8:54 AM Neon90424 Thanks for the advice guys Im havin a hard time fi... Jul 6, 2011 - 4:12 PM Cuts_the_Pilot 1:1 means for every psi of boost the fuel pressure... Jul 6, 2011 - 6:55 PM Neon90424 I know his PFC will work, my question is will my E... Jul 6, 2011 - 10:50 PM Smaay you have no idea what you are talking about. the P... Jul 7, 2011 - 8:59 AM Neon90424 I do know what I am talking about, this ST185 has ... Jul 7, 2011 - 11:49 AM stephen_lee if u want to use larger injectors with the stock e... Jul 7, 2011 - 2:39 PM Neon90424 stock ecu cant be modified, it has 540cc injectors... Jul 7, 2011 - 3:11 PM stephen_lee fuel map cant be changed. this isnt modifying the ... Jul 7, 2011 - 4:01 PM Neon90424 I feel this wouldnt really work specially at idle ... Jul 7, 2011 - 7:33 PM czwalga edit. Jul 7, 2011 - 9:47 PM Cuts_the_Pilot getting a pfc (or another programmable ecu) is rea... Jul 7, 2011 - 11:23 PM
stephen_lee its what some 7a turbo guys do. seems to work ok f... Jul 12, 2011 - 10:45 AM |
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