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Old 02-20-2017, 12:58 PM   #17
jbharkjr
Registered User
 
Join Date: May 2014
Location: Texas
Posts: 71
Re: New engine - forgetting anything?

Quote:
Originally Posted by geezer#99 View Post
Hope you weren't idling it!
Your cam won't like that.
Which part? I followed the break-in guide from BluePrint.

For the start-up and initial break-in process, total timing
was set at the factory if your engine was ordered with
a distributor. If your engine was not ordered with a
distributor, total timing should be adjusted to 22° to 24°
at 2,000 rpm to reduce excessive heat or load during
break-in. If the distributor is removed during installation,
total timing must be re-set. Total timing set at the factory
will also need to be verified.
For engines with flat tappet cams: Start the engine and
bring it to 2,000 RPM. Get the engine running smoothly.
Then vary the engine speed from 1,800-2,200 RPM in a
slow acceleration/deceleration cycle for 30 minutes.
This is necessary to provide adequate oil splash and lifter
rotation to properly mate each lifter to its lobe.
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