dcollins
Explorer
Simulacrum said:It's a good question for the FAQ. But I'm not convinced.
Look carefully at the rule you think you're referring to. From the SRD:
Most items that add to ability scores are restricted to a maximum bonus of +6, and the bonus usually comes in multiples of 2 (+2, +4, or +6).
That limitiation is specific to magic items. There is no limitation or upper-cap given anywhere for enhancement bonuses in general (as by a spell). A +8 bonus from a metamagiced bull's strength is completely allowed by the rules.