I've decided to skip any and all Guess-Work when trying to confirm that when I swap in the New Beehive Valve Springs on my LS-LM7 Engine... I am able to ABSOLUTELY Confirm that each Piston is Right at Top Dead Center before performing the work.
THIS Dedicated Actron CP-7669 Inspection Scope and Camera with Hand Grip will make this job easier and Faster. Also ... With all of the Inspections needed to determine the conditions of Cylinder Walls and other tight places in and around the GM 4.2L, 5.3L & 6L Engines in our GM Trucks, Trailblazers and Envoys... THIS Device would make doing so just as EZ. It is On-Sale with some Modest Savings here fro $97.99 @Amazon:
Highlights:
THIS Dedicated Actron CP-7669 Inspection Scope and Camera with Hand Grip will make this job easier and Faster. Also ... With all of the Inspections needed to determine the conditions of Cylinder Walls and other tight places in and around the GM 4.2L, 5.3L & 6L Engines in our GM Trucks, Trailblazers and Envoys... THIS Device would make doing so just as EZ. It is On-Sale with some Modest Savings here fro $97.99 @Amazon:
Amazon.com: Actron CP7669 Video Inspection Scope: Automotive
Buy Actron CP7669 Video Inspection Scope: Borescopes - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
www.amazon.com
Highlights:
- Actron's Video Inspection Scope is the perfect tool for saving you time by not having to remove tires or engine components to inspect, retrieve, move, or help find items in hard to access spaces
- Compact 9mm Camera allows for inspection through many spark-plug holes - perfect for inspecting cylinders, valves, diesel injectors & glow plug ports without time consuming/expensive engine tear down
- View behind body panels and under the dashboard, examine for corrosion and wear in hard-to-see areas, inspect fluid lines for leaks, examine brake and suspension components without tire/wheel removal
- Included magnet and hook help you find and retrieve dropped screws, bolts, or metallic particles using the camera as a guide; mirror provides right angle views with 180-degree view change option
- Features: 2.4-inch color LCD screen w/8 levels of contrast, LED power & low battery indicators, 3-foot flexible camera tube, 9mm waterproof camera w/6 levels of brightness for target illumination, magnet, hook clip, & mirror
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