Well after getting it running good I could hear bearing noise. Decided to disassemble and check everything. All the bearings were rusted and bad. Sent the crank in to Northern Crank Shafts and they rebuilt it to new. All new bearings and rods. I have it assembled again and couldn't find the torque specs for the head cover. Torqued them to 17 ft pds. Does anyone know what the correct torque is for them?