The PJ-2SS is specifically designed for the HVHP oil pumps. With a full 1/4" of adjustment, high start up oil pressure is controlled and the lower warm engine oil pressure can then be adjusted up to be within factory specs. Includes the original three spring SP-1 Superpump-Kit.
Performance oil pressure relief valve spring kit for all Twin Cams & camplates. Includes three seperate color coded springs, three new split pins and the TC-EZ installation tool to simplify installation..
The original "Superpump-Kit". Includes three colored coded springs. Increases oil pressure in all aluminum bodied external oil pumps.
Comes complete with three color coded springs,
three 1/8 split pins and one TC-EZ installation tool.
Complete kit, comes with three color coded springs & the PJ-2SS. For all high volume external oil pumps. ( '80 - '99 )
Comes complete with our PG-1 Pro-Gauge, the TPAD tappet adapter and our SP-1 three spring Superpump-Kit.
'80-99 with external oil pump