Another DCR/quench/cam overlap triangle question
I’m going to go with…..it’s these……
From before TRW and Sealed Power had merged, when they each had their own part numbers:
I can’t find any specs on these, but the “equivalent” TRW piston should be a L2386F, but those only have a CH of 1.591, so in an uncut block they’d be down the hole .090”+.
I built a 360 for my dad with a set of the TRW’s back in 1990, and it ended up at a little under 9:1.