Generac Engine Rebuild - Wiped Camshaft Lobe, Only Backfires Through Carburetor

This generac engine will not run. It only backfires through the carburetor. In a previous video (   • Another Generac Generator Not Produci...  ) I confirmed that the exhaust valve was barly opening due to a worn cam lobe. Lets get the engine opened up and install the new camshaft.

Generator Model:
Camshaft: Generac 0G84420175
Gasket Kit: https://amzn.to/46UoGjM

Ken's Small Engine Repair: @KensSmallEngineRepair
Ken's Video on this exact Generator:    • Generac Gp7500E spits exhaust out the...  

Below are links to the 4 videos in this GP7500e series. Each video is a complete standalone video. They build on each other and make more sense if watch in order.

Part 1: Generac GP7500E - No Power Output (Stator/Rotor Swap)    • Generac GP7500E - No Power Output (St...  
Part 2: Another Generac Generator Not Producing Power - Can We Fix It?    • Another Generac Generator Not Produci...  
Part 3: (this video)
Part 4: Generac Engine Swap - Worn Engine/Down on Power    • Generac Engine Swap and Load Test - W...  

I no longer use Harbor Freight Super Heavy Duty Degreaser in my ultrasonic cleaner. Harbor Freight changed the recipe. The bottle previously stated "NON-CORROSIVE". Now it says "CORROSIVE", "do not user on Aluminum". It now damages most carburetors.

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