Jimjim 2 Posted October 14, 2023 Has anyone used or have knowledge on a pillow block as I wanted to do a higher hp Cleveland with the pillow block I have for my XY. I have mixed comments on their origin and the more strength with extra water jackets ? ? Share this post Link to post Share on other sites
bear351c 10,395 Posted October 16, 2023 Definitely a good starting point for extra HP Clevo build. Extra thick casting "pillows" , Solid oil pan rails, etc. To be honest, a little bit over rated IMHO. You can now make great numbers with a stock block. Balancing is very important for the rotating assembly, (reduces vibration/harmonics) with todays tech, H beam rods, Ally heads etc... 500 HP Clevos can be built. Few years ago, I would have jumped at the opportunity to buy a Boss block, Pillow, 4 bolt, but, aftermarket blocks from TMeyer, Arrow, and AFR or CHI heads, can all put out more "bang for buck" Just my opinion, and I drink a lot..... Keen to see the build, though. Very cool engine to have. Share this post Link to post Share on other sites
bear351c 10,395 Posted October 16, 2023 Seen this fella, Ozzy knows a bit about these things. Share this post Link to post Share on other sites
