+1. Bet this is a low 12 ET and high teen trap speed bone stock.
This is overly optimistic imo. It will be a couple ticks quicker maybe, vs a stock 11-14. If there is additional power under the curve I don't think it will make THAT much of a difference. Time will tell.
The most impressive part to me with the 15 Coyote are the beefier internals.