129 Grind, Welded Lobe Billet, Flathead Core

129 Grind, Welded Lobe Billet, Flathead Core
129 Grind, Welded Lobe Billet, Flathead Core
Quantity Price
1 $160.00
2 $152.50
3 $145.00
4 $137.50
5 and up $130.00
Item129WLB

Description

  • The 129 is an excellent cam for the big bore, big stroke motors used in Junior Dragsters. Use welded lobe billet cores for drag applications.
  • The alloy billet core is not brittle like the tool steel billet core which allows for the core to be modified for rod clearance. The lobes are welded to increase durability, and extend the life of the cam.
  • The two piece design allows you to advance or retard the cam to meet your application needs.

Specs

Engine: Briggs 5HP Flathead
Recommended Class: Jr. Drag / Open
Target (MAX) RPM: 10000
Spring Pressure (In / Ex): 36-38 lbs
Valve Lash (In/Ex): .008"
Ignition Timining: 36-38 Deg BTDC