Author Topic: INT650 S&S mods  (Read 177 times)

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jweber1957

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on: December 04, 2019, 06:34:06 AM
Hello all!
If I mount the S&S silencers, is there a requirement to re-map the EFI and open up the intake?
-John


darmahman

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Reply #1 on: December 04, 2019, 04:47:30 PM
No none needed but I did do the S+S air filter they sell also.
« Last Edit: December 04, 2019, 04:50:52 PM by darmahman »
2019 RE INT650,  2018 RE C5 Chrome,  2011 BMW R1200GS Triple Black, 2006 KTM 450 EXC, 1993 BMW R100GS


Tuchulcha

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Reply #2 on: December 04, 2019, 11:47:55 PM
I also did the S&S pipes and the DNA hi-flow air filter, did not remap anything and everything runs great.  I've watched a ton a videos about that and none have suggested remapping or Dyno.


BRG-BIRD

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Reply #3 on: Yesterday at 04:09:05 AM
S&S exhaust here too with no other changes and the 650 fuels perfect.


Mav

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Reply #4 on: Yesterday at 09:23:19 AM
There is an ECU setting procedure. See Here:

https://youtu.be/XjHjpuSjDvM
2017 Triumph Tiger 800 XRx
2019 Royal Enfield Interceptor


hadujorganic

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Reply #5 on: Yesterday at 03:44:47 PM
There is an ECU setting procedure. See Here:

https://youtu.be/XjHjpuSjDvM

Stuart is basically saying let the bike idle for 10 or 12 minutes immediately after fitting the performance filter to let the bike recalculate the fuel/air mixture. I don't doubt his advice but for all the aftermarket pipes that have been installed on 650s, this is the first I've heard of the procedure.
2019 Royal Enfield Interceptor 650


mwmosser

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Reply #6 on: Yesterday at 08:30:03 PM
The ECU will recalibrate probably quicker than 10-12 minutes, most likely within the first few minutes. Stuart's point is that you want to avoid taxing the ECU with wide range of throttle inputs, thus his recommendation to let it sit at idle. I haven't swapped out my exhaust yet, but when I do, I'll do that.
2019 RE INT 650