willfly

Ok im trying to get the correct bearings for my 99h22a problem is I hear there seven different types for this car. I don't have vin on engine they don't have any notches that tell u color code how can I get correct bearings? Or should I go to machine have crankshaft turned and get them to make and install new mains and rods?

Sparksman

You have to measure each bearing surface separately. You may end up needing more then one type of color on the same engine. Im pretty sure most aftermarket bearings are the same as honda's green bearings. You should be able to get away with just useing all greens. But if your engine sees high rpm's you want a looser clearence on the bearings, too tight will cause problems before too loose.

willfly

Learn something new everyday! So u saying i can use all green for rod and main?

Sparksman

I know for the rods you should be safe. Aftermarket bearings like ACL or Clevite bearings are green size. But each cylinder is diff, so going all green may be loose on one and extra tight on another. They will work, but you wont see high milage if you beat on it. Honestly I dont know about the mains, havent looked into them.

willfly

What would u suggest for mains other than green?

Sparksman

Be best to just measure each surface and buy the needed oem colors to tailor fit your bearing sizes to your individual engine.