Timing Chain Kit Torque Specs

for 1985 Pontiac Firebird 2.5L I4 · RWD

Units

3 fasteners

Seq

Component

Torque

Angle

—

Camshaft sprocket bolt

Critical

70 lb-ft · 95 Nm

—

Crankshaft balancer/hub bolt

Critical

162 lb-ft · 220 Nm

—

Timing cover bolts

8 lb-ft · 11 Nm

—

Building an app?

Free API access to all this data — 50 requests/day, no card required.

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.