fits model: Screamin, Eagle, Twin. make: Eagle, Harley. year: 1988.

( Brand: Harley-davidson ), ( Manufacturer Part Number: 16926-99B ), ( Part Type: Cam Cylinder Head )
The 16926-99b OBS Screamin' Eagle Twin Cam High Performance Cylinder Heads for Harley-Davidson are a testament to the brand's commitment to performance and power enhancement. These cylinder heads are designed specifically for Harley-Davidson Twin Cam engines, providing an upgrade that can significantly boost your motorcycle's performance.
The Screamin' Eagle Twin Cam High Performance Cylinder Heads feature a ported and polished design to increase airflow and fuel efficiency. This improved air-fuel mixture can result in more power and a smoother, more responsive engine. The heads are also equipped with high-compression combustion chambers, which can further enhance engine performance.
The 16926-99b cylinder heads are made from high-quality aluminum alloy for durability and lightweight performance. They are also CNC-machined for precision and consistency, ensuring a perfect fit and a seamless installation process. The cylinder heads also come with Harley-Davidson's signature Screamin' Eagle valves and springs, which are designed to withstand high temperatures and pressures for optimal performance over time.
In addition to the performance enhancements, the 16926-99b Screamin' Eagle Twin Cam High Performance Cylinder Heads also offer aesthetic upgrades. The polished finish gives your engine a sleek, stylish look, while the Screamin' Eagle logo adds a touch of brand recognition to your motorcycle.
In conclusion, the 16926-99b OBS Screamin' Eagle Twin Cam High Performance Cylinder Heads are a great investment for any Harley-Davidson Twin Cam owner looking to improve their engine's performance and add a touch of style to their bike. The ported and polished design, high-compression combustion chambers, and high-quality materials all contribute to a product that delivers on power, durability, and style.
Pros of buying 16926-99b OBS Screamin' Eagle Twin Cam HTCC Cylinder Heads for Harley-Davidson:1. Increased horsepower: The HTCC (High Compression Twin Cam) cylinder heads are designed to provide more power and performance, especially when paired with high-octane fuel.
2. Improved throttle response: The cylinder heads have been engineered to improve throttle response, resulting in smoother and more responsive acceleration.
3. Better heat management: The HTCC heads feature improved cooling systems, including larger cooling fins and a larger cooling jacket, which help to reduce engine temperature and prevent overheating.
4. Enhanced durability: The HTCC heads are made from high-quality materials and are designed to withstand the rigors of heavy use, providing long-lasting performance.
Cons of buying 16926-99b OBS Screamin' Eagle Twin Cam HTCC Cylinder Heads for Harley-Davidson:1. Cost: The HTCC heads are more expensive than standard cylinder heads, which can be a significant investment for some riders.
2. Installation complexity: Installing the HTCC heads requires specialized tools and knowledge, which can be a challenge for some riders.
3. Potential compatibility issues: The HTCC heads may not be compatible with all Harley-Davidson models, so it's important to ensure that they are a good fit before making a purchase.
Conclusion:The 16926-99b OBS Screamin' Eagle Twin Cam HTCC Cylinder Heads offer significant performance benefits for Harley-Davidson riders looking to upgrade their engine. However, they come with a higher cost and installation complexity that should be considered before making a purchase. If you have the necessary resources and are looking for improved horsepower, throttle response, and heat management, the HTCC heads are a worthwhile investment.
Recommendation:If you are considering purchasing the 16926-99b OBS Screamin' Eagle Twin Cam HTCC Cylinder Heads, we recommend doing your research and ensuring that they are a good fit for your Harley-Davidson model. Additionally, consider partnering with a professional mechanic to ensure a smooth installation process.
Separate purchase of 1550 big bore cylinders, htcc forged pistons and intake manifold required for proper installation. Valve spring components are the same as used in Twin cam performance heads, and can handle cams up. The exhaust valve and port have also been re designed.
A larger 2 intake valve enhances low lift air flow to promote higher torque at lower rpm's. For race application only. New from the ground up, these heads have a high velocity d-shaped intake port incorporating step in bowl area to minimize reversion. The uniquely designed combustion chamber utilizes multiple squish areas, which combine with high dome piston to compact and excite fuel air mixture for a fast efficient burn, less possibility of detonation lift 6500 rpm.
550, and the exhaust port is now oval shaped to promote flow improved scavenging. Msrp fits 1999 later carburetors Twin-cam 88 equipped model's. The exhaust valve has been reduced in size as compared to Screamin' Eagle Twin cam 88 performance heads from 1.