Ok, so I just put these wiseco pistons in my d16a6 block, and bolted the rods to the crank. So when I turn the crankshaft, the piston will go up, and when it goes down, I can see a very small line of oil on the cylinder wall. The other three dont do this, but I don't know if that is normal, or if that has ever happened before. Maybe when I start the motor it will seal the rings. IDK whats up. Thanks, David