Another timing gear install qeustion - 05/05/07 05:05 PM
I have yet another question about installing a cam shaft timing gear on a 250. My engine is installed in a custom built 31 ford hot rod. So, unless I pull the motor out, which I am trying to avoid at all costs, I have to install the gear with the cam shaft in the motor because the gear will not clear the suicide perch for my front end. I have tried many of the methods I found here with no luck. At best I got it a quarter of the way on. So my question is, could I have a machine shop drill and tap the cam shaft so that I could use a bolt and large washer to press the gear on and then remove the bolt and washer. Has anyone else done this or have any other ideas? I have tried heating the gear @ 350 in the oven for 45 minutes. I even added in using electronic component cooler on the end of the shaft until it was frosted over to aid in installation. Any help will be appreciated.