In "general" the conversation here has been to follow the break in procedure for the cam and lifters. Fifteen minutes is not a long time. My brothers and I use to get it started and run it up for about 15 minutes, run through the valve adjustment, then back them out in the highway and try to stand it on its back bumper! Not telling you to do that but if you have a new cam/lifter set it would be a good idea to follow the procedure in my humble opinion.


1937 Chevy Pickup
In the Gallery
1952 Chevy Panel
In the Gallery
More photos
1950 Chevy Coupe
Pictures!

I'd rather walk and carry a Chevy hub cap than ride in a Ferd.
I can explain it to you, but I can't understand it for you smile