When I rebuilt my engine in 2012, I found a useful guide by the AERA (Associated Engine Rebuilders) that I went by when I broke in my engine and thought I would post here and put a link in our Help Topics page since this topic has come up a few times recently.
Here is the main link: http://gafiero.akroncdnr.com/docs/BreakIn.pdf
Here are some of the main points I picked up from it:
--> You do NOT want to use synthetic motor oil during break in because its ability to reduce wear by between moving parts actually prevents proper break in.
--> you want to run the engine on high idle at 1500 rpm at initial start-up for 30 minutes, retorque head and manifold bolts, then road test at 30 MPH periodically accelerating to 50 then decelerate rapidly, and repeat up to 10 times. This allows for increased ring pressure against the cylinder walls and helps to seat the rings.
--> For the next 500 miles you drive normally but not at continuous highway speeds. Change oil at 500 miles. At 1000 miles retorque head and manifold bolts. from there you can follows a regular oil change schedule.
Started by Logan Robb in 1963/64 Cadillac Specific Discussion. Last reply by Jason Edge 11 hours ago. 14 Replies 0 Likes
Late in the evenings, I wonder about things I will probably never do as I am not that crazy. However, I know someone out there has tried it or wanted it bad enough they have done it. My 64 Fltwd did…Continue
Started by Jason Edge in General Discussion on Monday. 0 Replies 0 Likes
I received the email below and did not remember a raised roof 75 series but thought I would post here. Anyone know of or ever hear of this car?"I am a volunteer at Hillwood Museum and Gardens, the…Continue
Started by Dave Fehrle in 1963/64 Cadillac Specific Discussion. Last reply by Patrick Westphal on Friday. 2 Replies 0 Likes
So I have been having problems with my brake lights. At first I thought it was both sides and turns out it is only the drivers side. Also, I thought the blinker worked and it didn’t and turned out…Continue
Started by Phillip Hill in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari Jul 22. 11 Replies 0 Likes
Hi everyone im currently restoring my my front grill due to some previous clown painting it with silver frost paint and doing a dodgy job I would like to know what parts of the grill are anodised.it…Continue
Posted by SK on June 2, 2025 at 2:20pm 2 Comments 0 Likes
Could someone post front and back photos of the 1963 right-hand kick panel with A/C?
My car didn’t come with the original kick panels, so it's a bit of a mystery to me how I should cut the backing board and carpet to fit around the A/C.
Many thanks,
-Samu
Posted by Chase on March 12, 2025 at 2:05pm 14 Comments 1 Like
Hey guys,
I have installed the same Edelbrock carb and have done everything the same as Jason’s carb and intake project. In the spring and summer months the car starts, runs and idles great! In the fall and winter months on a cold start, the car starts awful and wants to die until it warms up. I have to keep my foot on the throttle until it warms up or it will idle just terrible and try to die. Once it’s warm, it runs fantastic! Whats going on here? I was thinking of removing the…
ContinuePosted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments 0 Likes
I bought this seat material thinking that it’s…
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