fits model: Ls3.

( Brand: Michigan Motorsports ), ( Manufacturer Part Number: 25200 ), ( Part Type: Cam Arm )
The 25200 CAMS Comp Trunion Kit is a premium upgrade for L99, LS3, Michigan, and L76 L92 engine rocker arms. This kit is designed to enhance the performance and reliability of your engine by providing a more efficient valvetrain operation.
The Comp Trunion Kit features high-quality, CNC-machined trunion assemblies. These trunions are made from heat-treated 4140 steel, ensuring superior strength and durability. The trunions are also coated with a corrosion-resistant, black oxide finish, ensuring long-lasting protection against the harsh conditions of engine operation.
The kit includes four trunion assemblies, each featuring a precision-machined, high-tensile steel roller tip. The roller tips provide a smoother, more efficient valve operation, reducing friction and wear on the rocker arm and valve stem. The roller tips are also designed to minimize valve lash adjustments, ensuring consistent valve clearance and improved engine performance.
The 25200 CAMS Comp Trunion Kit also includes new bearing retainers and lock nuts. The bearing retainers are made from high-strength, heat-treated steel, ensuring proper retention of the trunion bearings. The lock nuts are made from stainless steel, providing excellent corrosion resistance and long-term durability.
Installing the 25200 CAMS Comp Trunion Kit is a straightforward process, and it can be completed using standard hand tools. The kit includes detailed installation instructions, ensuring a trouble-free installation.
In summary, the 25200 CAMS Comp Trunion Kit is a must-have upgrade for any L99, LS3, Michigan, or L76 L92 engine. It provides superior strength, durability, and performance, ensuring that your engine runs at its best for years to come.
Pros of Buying 25200 CAMS Comp Trunion Kit:1. Compatibility: This kit is compatible with various engine types, including L99, LS3, Michigan L76, and L92. This makes it a versatile option for many car owners.
2. Improved Performance: The kit can help enhance your engine's performance by providing better valve control and improving the intake and exhaust flow.
3. Durability: CAMS is a reputable brand known for its high-quality products, ensuring that the kit is built to last.
4. Easy Installation: The kit comes with detailed instructions, making it relatively easy to install for those with some DIY skills.
Cons of Buying 25200 CAMS Comp Trunion Kit:1. Cost: Compared to some other aftermarket parts, the kit can be quite expensive.
2. Potential Engine Damage: If not installed correctly, the kit could potentially cause damage to your engine. It's essential to follow the installation instructions carefully.
3. Complexity: Installing the kit might be more complex than some other aftermarket parts, especially for those without experience in engine modifications.
Conclusion:The 25200 CAMS Comp Trunion Kit is a great option for car owners looking to improve their engine's performance. Its compatibility with various engine types and high-quality construction make it a reliable choice. However, its high cost and potential complexity in installation are important factors to consider. If you're confident in your abilities and willing to invest in a high-quality product, this kit could significantly enhance your engine's performance. If not, you might want to consider other, less expensive, and potentially easier-to-install options.
Recommendation:If you decide to purchase this kit, make sure to thoroughly read the installation instructions and consider seeking professional help if you're unsure about any steps. This will help ensure a successful installation and prevent potential engine damage. Additionally, be prepared to invest in a high-quality product that could significantly improve your engine's performance.
The stock bearings have a tenancy to fail. Tighten the cap screw to a value of 22 ft lbs, following the OE installation procedure.
We utilize stock gm rocker arms and comp cams new ls rocker arm retro fit trunion kit that replaces the ageless, loose oem needle bearings and powdered metal trunion with a premium 8620 steel alloy trunion and caged roller bearings for added durability. These rocker arms are a must have for any aggressive heads and cam combo and are the same rockers we utilize on our 1,000 hp turbo motor.
The new design from comp cams utilizes caged roller bearings that greatly reduce the possibility of the bearing failure experienced with stock ls needle bearings, which can send loose needles throughout the engine upon failure.
Be sure to rotate the trunion so that the flat recess side of the trunion's hole faces upward the socket head cap screw must seat against this recessed flat side of the hole.