Is there a way to check if an engine is sealed up properly before installing?
 

I would assume running it on a dyno would be a logical move but is there something that can be done BEFORE or in lieu of dyno testing to ensure case halves/ other areas of leaking sealed properly?

No.

Engine test stand.........
 

I run my engines on an engine test prior to installation in the car. After the test run, all you need is bolt the motor back and drive the car.

http://forums.pelicanparts.com/uploa...1522272653.jpg

Tony

test stand

if a newly sealed motor is leaking you have bigger problems than another motor drop....

The best thing to do is verify the proper torque settings on everything. I will make a checklist of each nut I use to attach the 2 halves together and then check off each as I verify torque.
I have a tendency to get distracted and might end up missing one of the places that needs to be tightened.

not practical for a one time rebuild.

tony does enough rebuilds a test stand is worth while. also a requirement if you build an engine and ship it and let the owner install it.

just put it in.

and that's my issue the build is in another state and being shipped back to me

Why send it to the builder you obviously not trust in the first place??

These motors have lots of areas that can lead to leaks from the initial install.

Case through bolts with oil around them, many seals, JB Weld covered studs, lots of aluminum or aluminum mating surfaces, etc.

These motors remind of old Chevy V8's, they leak like sieves unless you've been building them for a long time and know what to look out for.