Ok this may be in the wrong thread sorry if it is, anyways
Gsr crank, gsr rod
Im using formula: bearing clearance = crank rod journal diameter - rod inner diameter - (2*bearing thickness)


im doing all of it in metric, now my problem is i measured my crank at 44.97 mm, my rods st 48.06mm.
I csnt seem to pull nunbers that match hondas color charts for rod bearings yet theres very little to no wesr on the crsnk or rods. Am i measuring wrong? Ive measured 6 times esch journsl and my bud has also, using a digital micrometer. Haynes manual says bearing clearance shoukd be. 050 mm. I know this is all a little vsgue if u need moreinfo let me know. But idk where im goin wrong. Any suggestions on besring size or color? Stickin with oem.


Ps my phone doesnt like my sausage fingers hence bad typing.

 

I read most people buy green bearings and have a Machinshop
Measure with there tools. And buy bigger or smaller from there.

 

Hey guys didn't want to start a new thread but I'm planning of replacing my main and connecting bearings for my b18c type r now my question is how exactly do I choose the right ones? Note that I have a 96 spec motor. Where do I check to see what color code bearings I would need to get. Also I'm planning on rebuilding it back to stock spec. Thanks guys for you help.

 

Get your meaurements theb go to inlinefour.com and go to the oem bearings and they have the bearing sizes next to the colors.