Tutuur
03-09-2012, 15:25
pulled my engine for inspection and after taking the head off i noticed the pistons have lots of carbon build up on the top, could this be caused by running rich?
it was running 11-11,5:1 in boost and from 6000tpm tapering towards/over 10:1.
has only run for about 5000km's btw and it doesn't consume oil or anything.
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto1-1.jpg
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto-2.jpg
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto3-1.jpg
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto2-1.jpg
it was running 11-11,5:1 in boost and from 6000tpm tapering towards/over 10:1.
has only run for about 5000km's btw and it doesn't consume oil or anything.
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto1-1.jpg
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto-2.jpg
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto3-1.jpg
http://i1230.photobucket.com/albums/ee490/tutuur/F7R%20lpt/foto2-1.jpg