Throttle body adapter for marine engine air intake
A throttle body adapter connects a throttle body and an air intake manifold spaced from the throttle body in a marine engine. The throttle body adapter has an air passage having an inlet and an outlet of different shapes. The throttle body adapter has threaded openings which allow a fuse box, an electronic control module, a hose fitting and a mounting bracket for a beauty cover to be mounted to the throttle body adapter with threaded fasteners. The throttle body adapter further comprises a threaded opening adapted to receive an air inlet temperature sensor.
1. A throttle body adapter for connecting a throttle body to an air intake manifold of a marine engine, said throttle body adapter comprising:
a unitary body extending between the throttle body and the air intake manifold, the unitary body having an air passage extending through the unitary body, the unitary body having threaded inlet openings adapted to receive threaded fasteners for securing the throttle body adapter to the throttle body,
the unitary body having threaded outlet openings adapted to receive threaded fasteners for securing the throttle body adapter to the intake manifold,
the unitary body having threaded openings on a first side of the unitary body adapted to receive threaded fasteners for securing a fuse box to the unitary body and a hollow portion on a second side of the unitary body, the hollow portion having threaded corner openings adapted to receive threaded fasteners for securing an electronic control module to the throttle body adapter.
2. The throttle body adapter of claim 1 , wherein the air passage has a generally circular inlet.
3. The throttle body adapter of claim 1 , wherein the air passage has a generally rectangular outlet.
4. The throttle body adapter of claim 1 , wherein the unitary body has additional threaded openings on an upper surface therefor for securing a beauty cover mounting bracket to the unitary body with threaded fasteners.
5. The throttle body adapter of claim 1 , wherein the threaded inlet openings are spaced around an inlet of the air passage.
6. The throttle body adapter of claim 1 , wherein the unitary body has a threaded opening for receiving an air inlet temperature sensor.
7. The throttle body adapter of claim 1 , wherein the threaded outlet openings are spaced around the outlet of the air passage.
8. The throttle body adapter of claim 1 , wherein the unitary body has additional threaded openings for receiving a hose fitting.
9. A throttle body adapter extending between a throttle body and an air intake manifold of a marine engine, said throttle body adapter comprising:
a unitary body having an air passage extending through the unitary body, the air passage having a generally circular inlet and a generally rectangular outlet, the unitary body having threaded inlet openings adapted to receive threaded fasteners for securing the throttle body adapter to a throttle body and threaded outlet openings adapted to receive threaded fasteners for securing the throttle body adapter to an intake manifold,
the unitary body having threaded side openings on a first side of the unitary body adapted to receive threaded fasteners for securing a fuse box to the unitary body and a hollow portion on a second side of the unitary body, the hollow portion having threaded corner openings adapted to receive threaded fasteners for securing an electronic control module to the throttle body adapter.
10. The throttle body adapter of claim 9 , wherein the unitary body has additional threaded openings for receiving a hose fitting.
11. The throttle body adapter of claim 9 , wherein the unitary body has a threaded opening for receiving an air inlet temperature sensor.
12. The throttle body adapter of claim 9 , wherein the unitary body has additional threaded openings on an upper surface therefor for securing a beauty cover mounting bracket to the unitary body with threaded fasteners.
13. The throttle body adapter of claim 9 , wherein the threaded inlet openings are spaced around the inlet of the air passage.
14. The throttle body adapter of claim 13 , wherein the unitary body has four threaded inlet openings.
15. The throttle body adapter of claim 9 , wherein the threaded outlet openings are spaced around the outlet of the air passage.
16. The throttle body adapter of claim 15 , wherein the unitary body has four threaded outlet openings.
17. A throttle body adapter extending between a throttle body and an air intake manifold of a marine engine, said throttle body adapter comprising:
a unitary body having an air passage extending through the unitary body, the air passage having a generally circular inlet and a generally rectangular outlet, the unitary body having threaded inlet openings adapted to receive threaded fasteners for securing the throttle body to an upstream side of the throttle body adapter,
the unitary body having threaded outlet openings adapted to receive threaded fasteners for securing the air intake manifold to a downstream side of the throttle body adapter,
the unitary body having threaded side openings adapted to receive threaded fasteners for securing a fuse box and an electronic control module to the unitary body.
18. The throttle body adapter of claim 17 , wherein the unitary body has a hollow portion having threaded corner openings adapted to receive threaded fasteners for securing the electronic control module to the throttle body adapter.
19. The throttle body adapter of claim 17 , wherein the unitary body has additional threaded openings for securing a beauty cover mounting bracket to the unitary body with threaded fasteners.
20. The throttle body adapter of claim 17 , wherein the unitary body has a threaded opening for receiving an air inlet temperature sensor.