im building a k24a4/k20a2.. i have 06 TSX rods and 09 TSX pistons my question is which rod bearing do i use with my stock k24a4 crank?..im guessing TSX ones due to them being TSX rods but if so which thickness is safe to use?

 

20 views but no one knows?

 

Have you even tried looking at the service manual??? it's all in there.
Find the numbers on the rods and rod journals and match them to the oem bearing chart

 

yeah but my question is for people that have done it usings the a4 crank..is it the same or not? i know i have to use tsx ones..my question was which thickness if safe with the a4 crank or if there is any difference

 

I'd measure the clearances - preferably mic'd, if not then plasti-gage

there is no major difference between cranks

 

i think i might just run ACL bearings

 

plasi-gauge AT THE LEAST!!!

 

I have a question to add to this post. I also have an A4 crank with A2 rods. Do I use A4 bearings or A2 bearings? My hard drive failed on my PC so I can't look at my manuals. So any help would be much appreciated!