Valve Lash Torque Wrench LSM-TQ-200 Seat Covers This wheel is very close

This wheel is very close to the old Tuff Wheel style

If you've got the time

or valve cover clearancing may be required

the total boost psi pressure is determined by adding the spring rates together

Valve Lash Torque Wrench LSM-TQ-200 Seat Covers This wheel is very closeValve Lash Torque WrenchWith 1 2" Socket, 3 16 Hex Key, 35 ft lbs Torque LSM TQ 200 M TQ 200 The TQ 200 is similar to the TQ 100, but with a 1" longer handle and the ability to increase the torque setting up to 45 ft lbs. It also features a welded on socket for a long service life in a high torque environment. Ideal for steel rockers and used on blown alky and fuel engines. Choose your 12 point socket in either 7 16" or 1 2".