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**A1971Blazer** · 01-20-2023, 09:32 AM

I had time to bore-scope the passenger side last night....all 4 cylinders look good in as much as I can see. I turned it up so that side is horizontal and put some MMO in the cylinders....I'll let that soak for a day or so, then do the driver side.
After that, I'll try to rotate it....if it turns, I'm gonna see if it will start up...

01-20-2023, 09:32 AM	#18
A1971Blazer Senior Member Join Date: Nov 2013 Location: East Tennessee Posts: 2,118	Re: Early 327 engine information gurus? I had time to bore-scope the passenger side last night....all 4 cylinders look good in as much as I can see. I turned it up so that side is horizontal and put some MMO in the cylinders....I'll let that soak for a day or so, then do the driver side. After that, I'll try to rotate it....if it turns, I'm gonna see if it will start up... __________________ 1967 C10 Step side 1968 C10 Step side 1970 Chevrolet K/5 Blazer 1972 Chevrolet K/5 Blazer .............