small block oiling question

i just had my motor freshened its a R3 block bushed lifters pushrod oiling with t&d(jesel)type rockers.i primed the oiling system i have 70psi with a cordless drill.Heres my possible issue maybe nothing but rather ask when i have the valve covers off the #8 rockers getting major oil the others not alot.Drivers side head has bearly any oil getting to rockers 4 have oil coming out but not strong.ive tryed to turn engine and crank engine still not alot coming out if any on drivers side.is this normal should i get the engine running like this?

With push rod oiling the only way to get oil to the driver's
side oil galley, is through the passage from the passenger side
galley, down to #1 main, then back up to driver's side.

BTW, #8 is the closest to the pump.

It could be you are not producing enough volume with the drill.

I'm assuming the oil passages was clean, when it was assembled.

I shouldn't have said, "With push rod oiling......"

Unless the block has been modified with a "cross-over", through the
#1 main is how they all get oil to the driver's side.

you maybe right the longer i primed i started to get oil on drivers side but not as much as pass.im used to the factory single shaft oiling through the head.