Afternoon,could someone point me in the right direction in ID the engine Im selling out of my V4 sti type R.Its up for sale as spares or repair,and I don't want to sell it as something it isn't.The paperwork that came with the car doesn't show an engine change/problem.I don't want to have to strip the engine down to see inside as not a DIY mechanic.I have found the plaque under the bonnet n/s with engine number;67636667235.On the engine at the back,on top where gearbox connects is number;850014.And lastly a code at the front/left above the belt cover casing:7503.Cheers