A glowing check engine light, stalling, poor acceleration and bad fuel mileage are all possible signs your camshaft position sensor may be failing. The post Symptoms of a Failing Camshaft Position ...

We dyno test a 6-liter LY6 LS engine with three stock-style cylinder heads from EngineQuest and a camshaft from Comp Cams.

Despite, having replaced the stock heads and cam on the LS3, we decided there was time for one more test. The reason CNC-ported LS3 heads are so popular is their price.

The camshaft position sensor gathers information about the vehicle's camshaft speed and sends it to the vehicle's engine control module (ECM).