Thread: R3 reflash question
07-01-2013, 04:49 AM #1
R3 reflash question
im using R3 reflash with E1 wheel and stock injectors
i was thinking of upgrading to H1 wheel
i know that i need a bigger injectors to run the H1
can i use the R3 with a bigger injectors ? like 660cc or 725cc ,with out reflashing the ECU to support the bigger injectors ?
im asking this cause in sedoo rxp 255 the stock injectors are 42lb, they install the 48lb injectors and still the stock ECU support them
07-01-2013, 07:22 AM #2
07-01-2013, 07:57 AM #3
i have an afr gauge ,FPR
my question is can i run bigger injectors on R3 reflash ?
R3 reflash is tuned to run stock injectors
07-01-2013, 09:12 AM #4
Yes alot of people are running bigger injectors on an R3 reflash.
07-01-2013, 09:15 AM #5
so there is no need to send my R3 ecu to be reflashed again to support the bigger injectors ?
also what injectors should i use ? 725cc or 660cc ?
07-01-2013, 09:31 AM #6
As has been mentioned previously, monitoring AFRs is VERY important.
07-01-2013, 09:34 AM #7
07-01-2013, 09:52 AM #8
Glenn will likely recommend you get his 725cc injectors and upgrade your R3 to an R8.
07-01-2013, 10:01 AM #9
i was going to ask if i can use bigger injectors on R3 without reflashing it again
07-01-2013, 11:23 AM #10
To run the 725's you need to upgrade to the R8 programming. Glenn at R&D will tell you the same
If you want to upgrade your supercharger you need to upgrade your tune
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