Repairing spark plug threads in an aluminum head. We can repair plug threads in most any head...BAE, AJPE, DART, BRODIX, TFS, AFR, INDY, DRCE, EDELBROCK, MOPAR, CHRYSLER, FORD, CHEVROLET, etc. We repair aluminum head spark plug threads with aluminum inserts which draw heat from the plug at the same rate as the parent material. This allows for normal spark plug readings.....steel inserts cannot do this.....they cause the plugs to read extremely "lean". |
Maching BAE Dual Plug Fathead for aluminum spark plug thread repair inserts. |