Cyl 4: 224
Cyl 3: 240
Cyl 2: 241
Cyl 1: 242

All pretty good just cylinder 4! What do you think it can be?

 

have you done a leak down test on it. Is this new motor build or just old motor that you checking on

 

new build... so should have been ok.

 

head pnp resurfaced, new valves, valvetrain

block honed resurfaced, new pistons, rings

added an extra layer to a headgasket used only 50 miles, so it should still be good.

could it possibly need a valve adjustment?

 

could be the valves if you rings seated allready you shold be good to go. i would just keep driving it and dont really worry about it. as long as you speced your rings correctly you should have no problem

 

a good rule of thumb is that your lowest cylinder should be within 80% of your highest.

If its a fresh motor give it a little more time to seal up. Do a leak down test before you start worrying about anything.

 

valves are new... rings should be seated already... i have 200 miles... plus the dyno break in... im thinkin a valve adjustment?