300ZX/Z31 BBK Installation

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Step 1: Identify the hubs you have are the correct ones needed for the install



Step 2: Trim the pentagon down to 145-150mm diameter, the RED marks the cut areas



Step 3: Install the longer wheel studs



Step 4: Repack the bearing/hub with grease

Step 5: Install caliper bracket

Step 6: Slip on the correct rotor, the vanes are towards the rear of the vehicle at the top

Step 7: Install loaded caliper over the rotor, bleeders must face up

Step 8: Install appropriate "z32 conversion" brake lines, then bleed everything

Torque values:
10-12 ft-lbs for rotor bolts
55-65 ft-lbs for caliper bracket
65-85 ft-lbs for caliper

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trackpro-bbk-install.jpg (111.32 KiB) Viewed 35451 times