om606 pre-boost excessive black smoke
om606 pre-boost excessive black smoke
Is this something I should decrease pre-boost fueling or a rack adjustment?
(06-26-2022, 04:57 PM)50harleyrider Is this something I should decrease pre-boost fueling or a rack adjustment?
(06-26-2022, 04:57 PM)50harleyrider Is this something I should decrease pre-boost fueling or a rack adjustment?