ceramic bearings

Reply Subscribe

Thread Tools

Search this Thread

08-18-2016 | 04:01 PM

#16

cbaker65

Tech Adept

Joined: May 2015

Posts: 101

I would think that a ceramic bearing would be merely a heat resistant thing!

08-18-2016 | 06:42 PM

#17

mercfocus

Tech Addict

iTrader: (3)

Joined: Jan 2014

Posts: 600

From: Yuma, AZ

Quote:

Originally Posted by Roelof

I havn't seen a real test by running an engine on ceramics and by replacing the bearings running that same engine on steel bearings. Only then you can determ the difference.
Believe me with all I have seen on tolerances and fooling customers by giving them different timings and/or other piston material it is hard to say that 2 engines -one ceramics and one steel- are exactly the same to give a reliable test.

Right, the only baseline I personally have to go on is when I change from a steel to ceramic in the same engine that I've run for some time and know real well.

I noticed my Beat 5 became a lot more aggressive. So did my Elite 5 and I just recently did the bearings in my OS XZB and that car has a lot more of everything then before. My Paloma 7 port was the only one that didn't really show much more of anything when I upgraded the bearing but it became a real beast when I changed the pipe from a JP4 to a 9901/41021.

Those are all main bearing changes though with my Beat 5 being both were changed to ceramic.

For off road, I don't believe there could be any real test for what difference can be found changing the front.