Throttle Bodies - Twin Cam

(With manifold)

Upgrade your 08 to 2016 50mm electronic throttle body to this ported 55mm 2 piece throttle body. These throttle bodies work great on 103 ci to 117cid. Throttle bodies come with 1.710 to 1.800 port openings.

#DHPI-55FBW-18

Exchange price $575.95

(With manifold)

Upgrade your 08 to 2016 50mm electronic throttle body to this ported 58mm 2 piece throttle body. These throttle bodies work great on 113 ci to 124cid. Throttle bodies come with 1.710 to 1.800 port openings.

#DHPI-58FBW-18

Exchange price $575.95

HPI 55mm throttle bodies work great on 103 CI and larger displacement engines with performance cams & ported heads. These units are available in 1.660, 1.710 and 1.800 intake port openings.

#DHPI-58FBW-18

Sale price $629.95

Blue = 55mm Throttle Body

Red = Stock Throttle Body

58mm work great on 110 and larger displacement engines with performance cams & ported heads. These unit are available in 1.660, 1.710 & 1.800 intake port openings.

Sale price $667.25

Injectors provide fuel delivery at the rate of 4.9 grams/second, 25% more than stock injectors. Recommended for use with engine configurations making more that 100 rear wheel horsepower. All EFI-equipped models require ECM calibration.

#27797-07

Sale price $119.96

Injectors provide fuel delivery at the rate of 5.3 grams/second, Recommended for use with engine configurations making more than 100 rear wheel horsepower. All EFI-equipped models require ECM calibration.

#27796-08

Sale price $119.96

Fits 06 and later twin cam (except 08 later touring.) 4mm increase over 06 original equipment throttle body, high rate 4.9 injectors provide 25% more fuel to complement the increase airflow. Come fully assembled. (ECM calibration required)

#27623-05A $343.96