fits model: Ls3, 400.

( Brand: Michigan Motorsports ), ( Part Type: Arm Pushrod ), ( UPC: 252000172400 )
The 25200-01 LS3 Rocker Arms with Updated Trunions, Brian Tooley Racing (BTR) 7.400 Pushrods, and BTR 72400 Michigan are a comprehensive upgrade kit for your LS engine. This set is designed to enhance performance and durability, making it an excellent choice for high-performance applications.
The LS3 Rocker Arms feature updated trunions, which are the interface between the rocker arm and the pushrod. These trunions are engineered for improved strength and rigidity, reducing deflection and promoting more accurate valve actuation. The rocker arms themselves are made from high-quality material, ensuring longevity and reliability under extreme conditions.
The BTR 7.400 Pushrods are designed to work seamlessly with the updated trunions. They are precision-machined from top-grade steel, providing superior strength and durability. The 7.400 diameter ensures that the valve springs have enough contact area for optimal seating, reducing the risk of valve float and promoting more consistent valve action.
The BTR 72400 Michigan valve springs are included in this kit to complement the rocker arms and pushrods. These springs are designed to provide the right amount of force to control the valves, ensuring optimal engine performance. They are made from high-tensile steel and are heat-treated for added strength and durability.
In conclusion, this 25200-01 LS3 Rocker Arms with Updated Trunions, BTR 7.400 Pushrods, and BTR 72400 Michigan upgrade kit is a comprehensive solution for enhancing the performance and reliability of your LS engine. It offers improved strength, rigidity, and durability, promoting more accurate valve actuation and consistent valve action. This kit is an excellent choice for those looking to take their LS engine to the next level.
Pros of buying 25200-01 LS3 Rocker Arms with Updated Trunions, Brian Tooley 7.400 Pushrods, and BTR 72400 Michigan:1. High-Quality Materials: The rocker arms are made of forged steel, which is known for its durability and strength. The pushrods are also made of high-quality material, ensuring proper valve actuation.
2. Improved Performance: The updated trunions and Brian Tooley pushrods can improve engine performance by reducing valve train deflection, improving valve control, and reducing camshaft wear.
3. Compatibility: These parts are specifically designed for LS3 engines, ensuring a perfect fit and easy installation.
4. Reputable Manufacturer: Brian Tooley Racing (BTR) is a well-known manufacturer of high-performance engine parts, ensuring quality and reliability.
Cons of buying 25200-01 LS3 Rocker Arms with Updated Trunions, Brian Tooley 7.400 Pushrods, and BTR 72400 Michigan:1. Cost: These parts are more expensive than stock rocker arms and pushrods. However, the improved performance and durability may justify the additional cost for some enthusiasts.
2. Complex Installation: Installing these parts may require some technical knowledge and expertise, which could be a disadvantage for some users.
Conclusion:If you're looking to improve your LS3 engine's performance and durability, the 25200-01 LS3 Rocker Arms with Updated Trunions, Brian Tooley 7.400 Pushrods, and BTR 72400 Michigan could be a great investment. However, the high cost and complex installation may be a drawback for some users. Therefore, it's essential to weigh the pros and cons and decide if the benefits outweigh the drawbacks for your specific needs.
Recommendation:If you have the necessary technical knowledge and are willing to invest in high-performance engine parts, the 25200-01 LS3 Rocker Arms with Updated Trunions, Brian Tooley 7.400 Pushrods, and BTR 72400 Michigan could be an excellent choice for enhancing your LS3 engine's performance and durability. However, if you're unsure about the installation process or the cost is prohibitive, it may be worth considering other options that better fit your budget and skill level.
We utilize LS3 rocker arms and new ls arm retro-fit trunion kit that replaces the ageless, loose oem needle bearings powdered metal with a premium 8620 steel alloy caged roller for added durability. These rocker arms are a must have for any aggressive heads and cam combo the same rockers we utilize on our 1,000 hp turbo motor. Tighten the cap screw to a value of 22 ft-lbs, following OE installation procedure.
Be sure to rotate the trunion so that flat recess side of trunions hole faces upward socket head cap screw must seat against this recessed. The stock bearings have a tenancy to fail.
When changing rocker arms it is a perfect time to install new chorally pushrods. The new design from utilizes caged roller bearings that greatly reduce possibility of bearing failure experienced with stock ls needle bearings, which can send loose needles throughout engine upon. 080 wall pushrods by brian tooley racing these performance LS3 intake rocker arms feature offset fulcrum for use on LS3,l99 l76 l92 ls9 Las square port cylinder heads.