New Cams/Engines [Archive] - Chevelle Tech

: New Cams/Engines


MANUEL GOMEZ
Jun 15th, 99, 6:50 PM
When you install a new cam or a new engine you are always told to break in the cam before you drive it but I was wondering if Chevrolet ever broke in any of there cams/engines before the car made it to the showrooms ? there were alot of higher solid lift cammed moters that came off the assembly line did anybody break those in? just a thought?

Manuel #23 gold

Fred Aldrich
Jun 15th, 99, 6:59 PM
I believe that, by the 60's, all engines were hot tested by the engine plant to set timing and inspect for oil leaks.

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Fred Aldrich
Web Site: www.GeoCities.com/~69_chevelle (http://www.GeoCities.com/~69_chevelle)

67ss
Jun 16th, 99, 6:43 PM
They were actually fired on natural gas at the assembly plant.For the reasons Fred stated.

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John 67SS
ACES #2887
TC #127

Larry
Jun 17th, 99, 6:37 AM
They still test fire engines on nat gas, and just like today, they didn't do a true break-in.