Who here has the highest mileage silvia?

[turbomike]

my old engine was on about 185,ooo and still fine and the one in my car now must be about 170,000 ,nearly 100,000 of it according to the s.h at non standard boost with one hg replacement running fully synethic oil and while ive had it the 200bhp spec tune,the only reason i m taking it out now to replace it is because of a woodruff key crank problem caused i think by repairs done in the past,i think if you use good quality oil and regular maintenece they last a long time