TO manage bigger injectors???
06-25-2003, 03:28 PM
#1
0.5 BAR
Thread Starter
Join Date: Apr 2003
Posts: 156
TO manage bigger injectors???
i was wondering if it is possible to use DSM 450cc injectors on a chipped ecu, i got one of those chips of ebay, will it accept bigger injectors
my setup is on a b18a1 with 70,000 miles, want to run 10 psi, with t3, logg manifold high volume fuel pump, upgraded ign, with boost retard, fuel press. reg and gauge
my setup is on a b18a1 with 70,000 miles, want to run 10 psi, with t3, logg manifold high volume fuel pump, upgraded ign, with boost retard, fuel press. reg and gauge
06-25-2003, 03:38 PM
#2
3.0 BAR
Join Date: Apr 2003
Posts: 2,260
Re:TO manage bigger injectors???
Theoretically, yes, you can. However, you'd have to change your ENTIRE fuel and ignition tables to manage the larger flow. Basically, decreasing pulse duration on the injectors to compensate for more flow per millisecond open.
Your best bet, would be to get a program that scales MAP sensor voltage, or, a hardware device (Joseph's MapHack application seems VERY cheap and VERY effective). This way, you can run your larger injectors, yet tune fomr the stock fuel and ignition values.
Your best bet, would be to get a program that scales MAP sensor voltage, or, a hardware device (Joseph's MapHack application seems VERY cheap and VERY effective). This way, you can run your larger injectors, yet tune fomr the stock fuel and ignition values.
06-25-2003, 04:54 PM
#3
3.0 BAR
Join Date: Mar 2003
Posts: 5,282
Re:TO manage bigger injectors???
Yeah TurboEF9's idea would probably be best for you. I beleive those chips on ebay are programed to advance timing for more power. However, thats on a natural aspiration car... You don't want advanced timing if your going to be boosting.
06-25-2003, 06:42 PM
#5
3.0 BAR
Join Date: Mar 2003
Posts: 21,479
Re:TO manage bigger injectors???
PM him. He is working on my ECU right now. 
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06-28-2003, 12:30 PM
#7
3.0 BAR
Join Date: Apr 2003
Posts: 2,260
Re:TO manage bigger injectors???
Originally Posted by TLshizz
could u tell me where to get a joseph's map hack application. and a round about price?
http://www.carolinahondas.com/forums...&threadid=1924
06-28-2003, 02:59 PM
#9
3.0 BAR
Join Date: Mar 2003
Posts: 21,479
Re:TO manage bigger injectors???
Originally Posted by TLshizz
uhh what does PM him mean
which ------ the biggest lips : jay z or tupac
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06-28-2003, 03:42 PM
#10
3.0 BAR
Join Date: Apr 2003
Posts: 2,260
Re:TO manage bigger injectors???
Originally Posted by Erollinablunt
which ------ the biggest lips : jay z or tupac
Only in America can one bathe in such idiocracy as to belittle those that come to their aid.
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