Why is it important to mark the camshaft bearing caps prior to removal?
Turn the camshafts so the knock pins are aligned with the marks on the camshaft caps. This will reduce the pressure on the hydraulic lifters. Note the markings on the camshaft caps prior to removal, so they can be reinstalled in the same positions.
Can you reuse cam bearings?
No, you don’t need to change cam bearings when you install a new cam. So long as the old bearings aren’t screwed up because of oil starvation or something like that. Plus, you just about have to have the motor out and torn all the way down to install the new bearings anyway.
Are all cam bearings the same size?
Depending on the engine, the cam bearings may be “stepped” (different size for each cam bore) or they may feature the same bore size, front to rear. Remember, when installing cam bearings, always work your way from the rear of the block forward.
How big is a camshaft bearing removal tool?
Camshaft Bearing Installation and Removal Tool, Cam Bearing Install, Chevy, Small Block, Each Camshaft Bearing Installation and Removal Tools, Fits 0.875 and 1.00 in. Bearings, Complete Kit, Includes Case, Twin Cam Motor, Kit
Is it worth it to replace cam bearings?
Replacing the cam bearings is not incredibly difficult as long as you follow the rules and pay attention. If you plan on building only one engine ever, then having the machine shop do the work versus buying the tool may be worth it. For me, the satisfaction of doing it on my own is worth the effort. 01.
What’s the best tool to install a camshaft?
Camshaft Bearing Installation and Removal Tools The right tool can make any job easier, and for the press-fit bearings your camshaft rides on, the right tool is a camshaft bearing installer. Sometimes called a bearing knocker, these tools let you tap the bearings into (or out of) the bores with your favorite hammer.
How do you install bearings on a cam block?
To install the bearings, the tool is once again placed in the cam bore. The bearing is placed on the drum after the tool is in position. You can’t do this outside the block. 10. Here is the Gearwrench in use. There is not very much room to work with inside the block, so a ratcheting wrench makes this so much easier than an open-end wrench.