Big-Block Shootout Part 3
Our top end is dead serious, so our bottom end better be able to cope. Mark tells us the stock two-bolt main setup is fine once the bolts have been replaced by studs, and the oiling system has been worked over. There are some important points to address when building a hot 460, and most of them are oil-related. Mark begins by porting out the oil pump feed hole for increased volume.
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