I have an LS. I am getting ready to boost and I am worried about blowing up my motor. ( I autox alot and have been for a while, my motor makes lots of funny noises. ) I have decided that I would like to have a spare motor, it will be a B20. This motor will drop in when I am ready to rebuild my stock motor because I cannot afford much more than a week of downtime. What do these motors sell for? Anyone know a good place to pick up a resonalbly priced engine? Some say that the head is a little diffrent, smaller ports....are the cams any diffrent? The combustion chamber has to be a little diffrent because of the larger bore right? When you sleeve and bore out a B18 will the combustion chamber line up with the bore still?

 

go to http://www.hondamotorsonline.com thats where i got my jdm b20b