, please spend more than £50Description
Whilst these studs can be torqued to 135nm under ARP’s recommendations. We recommend torquing to 125nm.
ARP headstud kit for the 1.9tdi.
This kit replaces the OEM bolt system with a higher tensile ARP stud and nut solution. Studs and nuts are regarded to be more reliable for clamping pressures over a conventional bolt.
Kit can be installed with without removing the head, you just need to replace one unit at a time and torque down. Cam caps also don’t need to be removed or modified for these if a thin walled socket is used.
