Quote Originally Posted by allmotoronly
just be careful and make sure it hasn't been ran hard a lot. Be extra careful if it is a H22A4. The FRM sleeves only have a thin chromoly layer that if worn off will cause the engine to have a loss of compression and smoke like a diesel.

correct!! and if you want to bore you can only bore 0.020 w/o hurting the cylinder. check compression and make the numbers are not too far apart