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PPE Stage 1 Performance Camshaft; Alt Fire (01-16 6.6L Duramax Sierra 2500 HD)Find parts that fit my vehicle
Item HG49350
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Product Information
Description, Q&A
Description
Features:
Alternated firing order reduces engine harmonics
Reduces the risk of crankshaft failure due to excessive stress
Increases intake and exhaust airflow
Forged with high-quality chromoly steel
Unlocks power potential
182°/189° intake/exhaust duration at 0.050" tappet lift
Preserves low-RPM performance without sacrificing low-end torque
The PPE Stage 1 Performance Camshaft – ALT-Firing changes the cylinder firing sequence to 1-5-6-3-4-2-7-8. This alternation reduces the stress exerted on the crankshaft and prevents crankshaft failures which are commonly seen in high-performance applications. With a moderate intake/exhaust duration and a .460’’ intake/exhaust valve lift, this camshaft works great with stock or performance tune. Each camshaft is forged with high-tensile chromoly steel, precision ground to extremely tight tolerance, and then carburized and quenched to achieve 60+ HRC surface hardness. It also features a slotted gear alignment pin for increased durability.
Alternated firing order reduces engine harmonics
Reduces the risk of crankshaft failure due to excessive stress
Increases intake and exhaust airflow
Forged with high-quality chromoly steel
Unlocks power potential
182°/189° intake/exhaust duration at 0.050" tappet lift
Preserves low-RPM performance without sacrificing low-end torque
The PPE Stage 1 Performance Camshaft – ALT-Firing changes the cylinder firing sequence to 1-5-6-3-4-2-7-8. This alternation reduces the stress exerted on the crankshaft and prevents crankshaft failures which are commonly seen in high-performance applications. With a moderate intake/exhaust duration and a .460’’ intake/exhaust valve lift, this camshaft works great with stock or performance tune. Each camshaft is forged with high-tensile chromoly steel, precision ground to extremely tight tolerance, and then carburized and quenched to achieve 60+ HRC surface hardness. It also features a slotted gear alignment pin for increased durability.
PPE 118026110
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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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