MSD Ignition

Manufacturer's Part Number:

2945

Part Type:

Throttle Bodies

Product Line:

MSD Atomic Throttle Bodies

Summit Racing Part Number:

MSD-2945

UPC:

085132029457

Throttle Body Style:

Multi-port injection, MPI

Throttle Body Actuation:

Cable

Venturi Quantity:

1

Venturi Diameter (mm):

103.00mm

TPS Sensor Included:

No

IAC Motor Included:

No

Gaskets Included:

No

Hardware Included:

Yes

Injectors Included:

No

Throttle Body Material:

Billet aluminum

Throttle Body Color:

Clearcoat

Remanufactured:

No

Quantity:

Sold individually.

Notes:

Designed for MSD Atomic AirForce intake manifolds with cable operated throttle bodies only. Not intended to be a direct bolt-on to OEM intake manifolds.

MSD Atomic Throttle Bodies

If you're upgrading the intake manifold on your LS engine, then you'll also want one of these MSD Atomic throttle bodies. They feature a parabolic design for precise control, smoother off-idle response, and improved part-throttle drivability. The throttle bodies are manufactured from billet aluminum, with a stainless steel shaft and contoured inlet profile—which outflows the competition's big bore throttle bodies. A robust throttle cam assembly uses a 3-plate design for smooth operation, while the dual ball bearing shaft offers less shaft twist and better signal stability