| Author | Message | ||
     Firemanjim |
What sort of pressure does the stock tuber FI system work get from pump? Anyone make a bigger injector set for the Buells? | ||
| Martin |
So far as I know the standard system runs at 46psi. Injectors are tested at 42psi, at which pressure standard 03 xb9r injectors flow 295cc per minute. I have found some pico 330cc injectors from a car site that arrived with ducati packaging.(Similar ones are fitted on many american cars, mostly fords, I think?) They are shorter than standard and so would need the fuel rail modding to fit. You could alternatively fit an adjustable regulator if you are running short on timing duration with the standard injectors. I would also look to fit a return pipe so that your injectors get cooler fuel all the time. | ||
| Thunderheart69 |
go to kinsler fi site and look up running 70-75 psi and a fuel line cooler for more flow and better atomization, also use a bor 14 lgs brisk sparkplug and short fat wires..... |
