MSD
MSD 7990 Sprint Car Crank Trigger to Generator Cross-Over Switch
MSD 7990 Sprint Car Crank Trigger to Generator Cross-Over Switch
Couldn't load pickup availability
Genuine MSD part.
Also, by setting the generator slightly retarded over the crank trigger, the driver could switch pickups and utilize two timing settings.
MSD ignition control box, part number 7990, supplied new.
Fitment
- Universal application — check the specification below
This is a universal component sold by specification rather than by vehicle, so there is no year/make/model list for this product. Match the part number and the specification below against your own engine before ordering.
Specifications
- Brand: MSD
- Manufacturer Part Number: 7990
- Item Type: Electrical
- Product Type: Switch
- Sub Category: Switches, Solenoids and Actuators
- Country of Manufacture: United States
- Condition: New
- Shipping Weight: 0.2 lb
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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