ARP Instructions

ARP installation procedures with torque specifications and sequences.

ARP Head Studs

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Part Number: 201-4304 (BMW 1.6L pattern - similar installation)

CRITICAL: Use ARP Ultra-Torque Assembly Lubricant ONLY

ARP Head Stud Installation
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Torque Sequence

Step 1: Studs #1-10 (11mm) → 25 ft-lbs

Step 2: Studs #1-10 (11mm) → 50 ft-lbs

Step 3: Studs #1-10 (11mm) → 75 ft-lbs FINAL

Step 4: M8 studs #11-12 → 35 ft-lbs

Step 5: M8 bolt #13 → 25 ft-lbs

ARP Main Bearing Studs

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Part Number: 234-4110 (Chevy LS Series 8740)

ARP Main Bearing Stud Installation
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Torque Sequence

Step 1: Nuts 1-10 (11mm) → 25 ft-lbs

Step 2: Nuts 1-10 (11mm) → 50 ft-lbs

Step 3: Nuts 1-10 (11mm) → 80 ft-lbs FINAL

Step 4: Nuts 11-15 (8mm) → 28 ft-lbs