<div dir="ltr"><div>I'm starting to assemble the rocker shaft for my new 948, and bought a heavy duty rocker shaft to increase the longevity of the valve train. <br></div><div>Here's the issue, the new shaft has the large hole for the grub screw in the #2 pedestal position like the later 1275s do, but my #1 pedestal has both the grub screw and the oil passage in it. <br></div><div>So, do I drill one of the other pedestals out for the oil passage and move my old #1 to position 2 (which would be easiest), or do I drill and tap one of the other pedestals for the grub screw and put a set screw into the original #1 pedestal?</div><div>Either way, modifying the
aluminum
pedestal is way easier than trying to drill a larger hole into the hardened shaft.</div><div>What say the spridgteers?<br></div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Mark Haynes<br></div>It only goes one way- Pay It Forward<br></div></div></div></div></div>