4A-GE MK1 Engine What? Why??? OST-007 revisited [Archive] - Toyota MR2 Message Board

4A-GE MK1 Engine, areas, carbon, pointing, arrows, ost-007, build, laid, thread, blue, wholey, evident, view, http://hachiroku.net/forums/showthread.php?t=23131, http://i79.photobucket.com/albums/j143/oldeskewltoy/momo/chambersidea.jpg, similar, original, carboned, happened, http://i79.photobucket.com/albums/j143/oldeskewltoy/momo/chambersideangle2showingoddweara.jpg, revisited, http://i79.photobucket.com/albums/j143/oldeskewltoy/momo/chambersideangle1showingoddweara.jpg, built, head, uniform

http://i79.photobucket.com/albums/j143/oldeskewltoy/MOmo/chambersideangle1showingoddwearA.jpg http://i79.photobucket.com/albums/j143/oldeskewltoy/MOmo/chambersideangle2showingoddwearA.jpg What has happened here? Why are some areas not carboned over?? The red arrows are pointing to areas in the head that have not built up carbon. The blue arrows are pointing to areas where the carbon has been laid down.