Schwany
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- Joined
- Apr 22, 2020
- Messages
- 2,641
Unsolicited thoughts:Sequential injection not enabled yet. I want to try it at some point. I have missing teeth plate on the crank and cam sensor for syncing. With 270 ecu calculates correct timing for the first cylinder when we know the offset and then the second cylinder will have spark after 450 degrees. 360 is quite basic with crank sensor, I've done it with Yamaha XS650 and my Triumph NRE.
I would leave the injectors batch firing, especially if it requires a bunch of work to make it fire sequentially. Sequential is better at low RPMs and might get you a little more mileage, but sequential turns to batch firing at higher revolutions, because it can't keep up on V8 engines. I'm not sure about twin motorcycles. I had 2 fuel injected twins, but all I did was make sure the throttle bodies were synced up and richen the California smog tune with bolt on parts. I don't know how the injectors were firing. I've run both sequential firing and batch firing retrofit fuel injection on a V8. I can't tell the difference sitting behind the steering wheel.