Excellent presentation; thanks for posting it. However, the engine cited in this presentation, which is present in all of the new Honda hybrids, is a newer long-stroke design and unrelated to the older, perfectly square (86 mm x 86 mm bore and stroke) K-series engine present in the 2023 HR-V and 2023 Civic.
Good to know. Thanks for setting me straight.
Odd as Ive seen several vids saying this is the new 23 honda civic engine that will power all three models.
the inter webs - hard to get straight scoop.