I made a wand out of 3/8ths copper tubing about 24" long with a right angle bend on one flattened end and a valve w/quick disconnect on the other end. My old compressor only went to 120psi but it cleared seeds, etc. out of the radiator of my tractor. Of course you have to blow from the engine side.
They sell such a thing for about $60
Perfect!
I already have a 3" old man emu lift but we've had so much moisture the grass is taller. I'm not complaining though, I'm happy to deal with the seeds
