Harley OEM and RB Racing Fuel Injectors
2006 models are 3.91 grams/second. 2005 and earlier are 4.35 grams/second. The 25 degree CVO injectors are rated at 4.89 grams/second. 5.5 grams/second Screaming Eagle injectors are available from Harley-Davidson. Harley Davidson has a service bulletin on injector swaps for earlier models.
Keep in mind that an injector will never flow what it is rated statically. Injector duty cycles should not exceed 85% at peak horsepower.
RB Racing Bosch High Impedance Injectors
(above) rated at 236 hp or 328 hp at a duty cycle of 80%. Used in our
Harley Turbo Kits and in big inch motors. Direct insertion into stock
fuel rail/throttle body. Two or 3 Bar Map Sensors required with Delphi or aftermarket ECMs.
9.3 Gram Injectors (236hp): Come with 20 gauge 22759/32 Mil-Spec
Wiring Pigtails. $295.00 (pair). 03-1014. In stock shipping.
12.9 Gram Injectors (328 hp): Come with 20 gauge 22759/32 Mil-Spec
Wiring Pigtails. $395.00 (pair). 03-1015. In stock shipping.
