5000 rpm GSK for P7100
5000 rpm GSK
5000 Governor Spring Kit for 1994-98 12v P7100 inj pumps or 4BT P7100 Injection Pumps.
We highly suggest installing HD valve springs on intake and exhaust valves if using the 4000gsk or 5000gsk.
Be aware 5000 rpm GSK’s are notoriously finicky to get idle just right. Please don’t bug me about helping set these springs up. Lots of info on net about this.
Note – Does not come with instructions….you carry your own warranty.