Came up with a strange thing on a Honda motor over the last few days. I went to bolt a GXV120 onto a Victa body but I think I must have taken one of the mounting bolts from this motor to bolt the GXV160 motor onto the Ariens a week or so ago. No problems I thought just grab an 8mm bolt. Tried a couple, no go, looked at the thread and thought it must be 8x1.00mm but no. I went back to it a couple of times over few days thinking what am I not seeing here. Last night I pulled out the thread gauges and couldn't believe what the thread is 5/16x24TPI. Why would Honda have done this, just bizare.