What are Koraidon's/Miraidon's effective base Attack/Sp. Atk when accounting for the boost their abilities give them?

Question

As long as Sun/Electric Terrain is active, Koraidon/Miraidon get a boost to their base 135 offensive stat by a certain amount.

If that's the case, what would their actual base Attack/Special Attack be with these boosts applied? Is it far more than the majority of the box legends with 150 base Attack/Special Attack?

Comments

I couldn't add the "Koraidon" and "Miraidon" tags, by the way, so if a mod could do that for me, I'd appreciate it.

---

https://pokemondb.net/pokebase/419349/what-the-correct-multiplier-orichalcum-pulse-hadron-engine?show=419349#q419349 does this help?