fits make: Buick.

( Brand: Comp Cams ), ( Manufacturer Part Number: 91-601-5 ), ( Part Type: Hydraulic Camshaft ), ( UPC: 036584213284 )
The 91-601-5 Comp Cams Thumpr Hydraulic Camshaft for Buick V8 engines is an excellent choice for those seeking improved engine performance and efficiency. This camshaft, with the part number 036584213284, is specifically designed for Buick V8 engines, offering a unique blend of power and reliability.
The Thumpr hydraulic camshaft is characterized by its advanced hydraulic roller lifters, which provide smooth and consistent valve action, reducing camshaft noise and promoting longer camshaft and lifter life. The hydraulic lifters also allow for easy adjustment, eliminating the need for periodic lifter lash adjustments.
This camshaft features a unique Thumpr profile, which is designed to maximize low-end torque and mid-range power. The profile has a long duration intake lobe to promote better airflow and fuel mixture, and a shorter duration exhaust lobe to help accelerate exhaust gases out of the engine.
The 91-601-5 Comp Cams Thumpr Hydraulic Camshaft is made from high-quality materials, ensuring its durability and reliability. The camshaft is heat-treated for strength and hardness, and its lobes are precision-machined for optimal performance.
In conclusion, the 91-601-5 Comp Cams Thumpr Hydraulic Camshaft is an excellent upgrade for Buick V8 engines. It delivers improved low-end torque and mid-range power, while also providing smooth and consistent valve action. With its advanced hydraulic roller lifters, durable construction, and precision machining, this camshaft is a reliable and high-performance upgrade for your Buick V8 engine.
Pros of buying a 91-601-5 Comp Cams Thumpr hydraulic camshaft for a Buick V8:1. Increased horsepower and torque: The Thumpr camshaft is designed to provide a noticeable increase in power, making your engine more responsive and powerful.
2. Improved throttle response: The hydraulic roller lifters in the Thumpr camshaft help to reduce valve train noise and improve the overall performance of the engine by providing smooth, consistent valve movement.
3. Durable construction: Comp Cams uses high-quality materials and manufacturing processes to ensure that the Thumpr camshaft is built to last, with a durable finish that will withstand the rigors of high-performance driving.
4. Wide range of applications: The Thumpr camshaft is available for a wide range of Buick V8 engines, making it a versatile option for many different applications.
Cons of buying a 91-601-5 Comp Cams Thumpr hydraulic camshaft for a Buick V8:1. Higher cost: Comp Cams camshafts are generally more expensive than other brands, so you may pay a premium for the increased performance and durability.
2. Requires tuning: Installing the Thumpr camshaft may require additional tuning and adjustments to ensure optimal performance, which may require additional time and expense.
3. May not be suitable for all driving styles: The Thumpr camshaft is designed for high-performance driving and may not be suitable for everyday use or for drivers who prioritize fuel economy over power.
Conclusion: If you are looking for a high-performance camshaft for your Buick V8 engine, the 91-601-5 Comp Cams Thumpr hydraulic camshaft is a solid option. Its durable construction, improved throttle response, and increased horsepower and torque make it a worthwhile investment for many drivers. However, its higher cost and potential requirement for additional tuning may be a drawback for some. Ultimately, the decision to purchase the Thumpr camshaft will depend on your specific needs and driving style.
Recommendation: If you are serious about improving the performance of your Buick V8 engine and are willing to invest in a high-quality camshaft, the 91-601-5 Comp Cams Thumpr hydraulic camshaft is a great option. However, be sure to do your research and consider the potential costs and requirements before making a purchase. It may also be beneficial to consult with a professional mechanic or tuner to ensure that the Thumpr camshaft is the best fit for your specific engine and driving style.
Part condition new brand Comp Cams sold each details info Camshaft, 287t h-107 thumpr. Three unique cam designs for each application that deliver excellent horsepower gains broad torque curve perfect choice muscle cars street rods early intake valve opening long exhaust duration create optimum overlap powerful, hard-hitting note best with aftermarket converters more rear gear specs sold in quantity Camshaft type hydraulic flat tappet rpm range 2200 to 6100 287 305 Computer-controlled Compatible no lobe separation 107 grin code 84 springs required yes lift w rocker arm ratio.
Hydraulic - mouth' thumpr high performance street strip, head modification recommended to raise rpm limit, 2200 stall, rough idle.
49 exhaust valve lift w rocker arm ratio.
Buick nail head 364, 401, 425 c.
Thumpr hydraulic flat tappet Camshafts.
All Comp Cams Camshafts are manufactured to the strictest tolerances. Rigorously tested and checked for quality.
Any visual damage must be noted on the shipping document before signing for delivery.