Thread: Bosch 50s
09-14-2010, 08:24 AM #1
Has anyone tested the Bosch 50s, or the generic looking 55s that Jerry has listed in the online store. I'm wondering if the Bosch 50s lockup like the Riva 50s at say 62-63 psi?
09-14-2010, 08:27 AM #2
09-14-2010, 08:44 AM #3
I was wondering about that. My 50's were locking up and I put in a set of bosch 48's and thought it was odd that I needed less fuel for smaller injectors to get the same afr's.
09-14-2010, 08:49 AM #4
09-14-2010, 10:33 AM #5
So if you have a riva ecu and like a x charger or mini rude you can use the bosch 48's with the stock regulator instead of the riva 50's?
09-14-2010, 10:37 AM #6
09-14-2010, 10:40 AM #7
09-14-2010, 10:42 AM #8
09-14-2010, 10:46 AM #9
No I didn't. I can just theorize. I should have but was to anxious to put the 140r in.
I do know that with the 48s and stock reg and riva ecu with the 140r that I hit 13s wot. That was when we stopped and put the rrfpr in.
09-14-2010, 12:15 PM #10
bosch 50# injectors with stock regulator and rotax racing ecu and ET140R Le is still way too much, i had to cut down the fuel at wot with the rude controller or else afr was in the 9s
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