I know how to check the lost motion assy when the valve cover is off but can you hear it if one of the hydrolic lifters for the center lobe is bad and if you can what does it sound like. The motor runs great no problems just a slight rattle at partial throttle. I just thought one might be sticking some and couldnt tell when I checked it is a b16. Eny thoughts will be apricated thanks

 

check your valve lash

 

alredy did that its perfect

 

https://honda-tech.com/zerothread?id=726701

 

Thanks man that gave me the info I needed thats pretty much what it sounds like ypur a super hero