It's been 30 many years or more and aftermarket RB pieces are still currently being formulated in 2021 This displays the level of passion, devotion and refinement poured into these awesome engines. Undoubtedly, Godzilla is unleashed and leaving footprints all across the planet! The bore and stroke in the RB25 https://anthonyb568utt9.goabroadblog.com/profile