yeah my mistake my eBay was showing me AUD so works out just over 1k nz so still not too unreasonable in my eyes, as long as she's a good motor.
can't seem to bring up any on trade me? just full of torpedo7's valve shims...
as for my engine, one cylinder is .25 out of round, needs boring, therefore needs the crankcase splitting in order to get it bored, which in turn will likely mean new crank bearings, full gasket set, boring, new oversized pistons, rings etc etc, doesn't take long to get pretty expensive. So figured it may be easier and cheaper to replace the whole thing. Valves and heads are good which is why i only really need a block, but looks easier to get a complete motor.
long story short, seems that dust/dirt has got through the air box and somehow into the cylinders, hence the damage.
It's in an off road buggy I bought not so long ago from a guy in QT, probably my fault for not doing a compression test, although it seemed to get bad pretty quick so the test at the time could well have been fine. Still unsure how its managed to get in there as I still have a standard carb & airbox setup, just sucking through more dust than it would on the road, maybe the answer is just to change the filter pretty often.
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