I'm ordering parts for my 261 engine build and hear two different points of view on piston rings. Patrick's say cast rings are fine. One engine shop say's cast rings seat better. Another school of thought is that cast rings are junk and wear out in 50K. I'm baffled.


Grant
1950 Chevy 3100
1952 GMC 150 (In Pieces)
1968 Chevy K20
1966 Shovelhead
1978 BMW 100S