The GMC Sierra Engine Camshaft - COMP Cams - Stage 2 Thumpr - `08-`16 is a premium upgrade designed to enhance the performance of your vehicle. This camshaft is tailored specifically for GMC Sierra models from 2008 to 2016, providing improved power output and an aggressive idle for discerning automotive enthusiasts.

This Stage 2 Thumpr Camshaft from COMP Cams offers a distinct blend of performance enhancements for your engine, especially for Gen IV LS 4.8/5.3/6.0L truck engines. The Thumpr lobe design produces a notably aggressive idle lope, a hallmark of high-performance builds. Complemented by the required high lift valve springs, this camshaft maximizes power gains by optimizing airflow dynamics. For enthusiasts looking to eliminate Active Fuel Management (AFM) and Variable Valve Timing (VVT), this camshaft effectively supports these modifications. Perfect for those seeking more power without sacrificing reliability, the Stage 2 Thumpr provides a tangible boost in engine responsiveness and output.

Features

• Compatible with Gen IV LS 4.8/5.3/6.0L truck engines
• Thumpr lobe design for aggressive idle
• High lift valve springs required for maximum performance
• AFM and VVT delete compatible

If you are considering upgrading your vehicle with this Stage 2 Thumpr Camshaft, feel free to call us directly with any questions at 512-982-9393 (TX) or 562-981-6800 (CA). We have two convenient locations in the Austin, Texas and Los Angeles, California areas where we offer professional installation and customization services. If you're thinking about purchasing multiple items, contact us for shipping discounts. Visit us to have your camshaft installed on premises at either location. We're here to help you unlock the full potential of your vehicle's performance.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov