Tomei Powered SR20DE(T) HEAD STUD BOLTS - Manual (Page 6)

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CAUTION
■ This product is designed for competition used ONLY. Not to be used on public roads.
■ The original safety standards of the vehicle will change, which will make it illegal to be used on public roads.
■ This product is to be fitted by an experienced professional in a fully equipped workshop.
■ This product is to be fitted with the correct tools, protective & safety equipment. Failure to do so can lead to
possible work hazards.
■ Refer to the vehicles original workshop service manual when disassembling the engine.
■ This product was specifically designed to be application specific. This is not a universal product. If installed on
any other vehicles/engines, this product may sustain damage and/or cause engine failure.
■ Designed specifically for performance use. All other parts will need to be checked during assembly to ensure
that everything is in excellent condition. If not, you run the risk of engine failure when used at high engine speeds
& power outputs. Meticulous attention to detail & precision assembly is a must for maximum longevity & durability.
Since this is a vital component of the engine, any mistakes made during assembly, will cause terminal engine failure.
■ This product is to be installed when the engine and engine bay is cold.
■ Do not use excessive force when removing and installing parts. As this may cause damage to the parts and
related components.
■ Tighten each bolt with the torque specified with a torque wrench. If the bolt(s) loosens, damage to the engine
may result. Additional problems may arise if the bolts are not tightened to the specified torque specs.
REQUIRED TOOLS
These tools are the bare minimum required for the job.
・General Engine Maintenance Tools ・Torque Wrench ・Angle Wrench ・Heatproof Lubricant
・Treadlock Paste ・Workshop Service Manual ・M11 x P1.5 Tap ・Tap Handle ・Tapping Paste
KIT CONTENTS
Below is the contents of this kit with the quantity listed in brackets ().
INSTALLED ILLUSTRATION
Stud Bolt (10)
Nut (10)
HEAD
BLOCK
STOCK BOLT
STUD BOLT
Concentration of
clamp force Wider area of clamp
force Pointed tip to
fill the hole
Nut for Assembly (4)