Looks very dirty in the pan area. The pistons have alote of carbon build-up. You would need to put each cylinder at bottom dead center and look for skuffing on the bore. To me it looks like it has more than 15k.
well...to me..it looks like you could have gotten something better...like..fuji's 22t block instead...that he's not using...and by the way...it looks like my phase1 ej25 motor without the upper and lower cylinder pins..lol... wagonL