COMP Cams Big Mutha' Thumpr 243/257 Hydraulic Roller Camshaft Kit (Part Number GK35-602-8)

The COMP Cams Big Mutha' Thumpr 243/257 hydraulic roller camshaft kit is engineered for high-performance street and strip applications. Designed for engines with a minimum of 9.5:1 compression ratio, this camshaft provides aggressive power and torque gains, making it ideal for enthusiasts seeking substantial performance upgrades. Its unique profile delivers a very rough idle and a noticeable increase in horsepower and acceleration, especially when combined with supporting components such as intake, gears, and headers. The kit's specifications are optimized for 2800+ stall converters, ensuring smooth operation and enhanced throttle response under demanding conditions.

Constructed with precision and durability in mind, the Big Mutha' Thumpr camshaft features a hydraulic roller design that reduces friction and wear, offering reliable long-term performance. Its robust construction makes it suitable for high-stress environments while maintaining compatibility with a variety of engine setups. Please note that this camshaft is not CARB approved and requires carb acknowledgement during installation; it is also not compliant with EPA standards. The kit does not include additional components but is compatible with a range of aftermarket parts for comprehensive system upgrades. Whether you are building a street machine or a strip monster, this camshaft provides the raw power needed to maximize your engine's potential.

Partnered with the reputable brand COMP Cams, this part guarantees quality and performance. Suitable for automotive enthusiasts who demand aggressive cam profiles, the Big Mutha' Thumpr kit is an excellent choice for those looking to transform their vehicle's performance with a reliable, high-quality camshaft. Proper installation and tuning are recommended to ensure optimal results and engine longevity.

Features:

• Hydraulic roller camshaft design for durability and performance

• Optimized for engines with 9.5:1 compression ratio or higher

• Provides aggressive power with a very rough idle

• Ideal for street and strip applications with high stall converters

• Compatible with aftermarket intake, gears, and headers

• Requires carb acknowledgment; not CARB approved

• Constructed for reliable long-term operation in high-stress environments

• Designed by COMP Cams for quality and performance