AFRs after injecting water.

[nothere]

help me out, I would have though the low afr (11.)would have meant you needed more timing to compensate for the slower burn. Was timing automatically adjusted to make max power during each run?

470rwkw on 11.0:1 AFR 12 deg timing 34psi boost
470rwkw on 12.5:1 AFR 12 deg timing 34psi boost
471rwkw on 12.5:1 AFR 18 deg timing 34psi boost