CHICAGO, July 16 (Reuters) - GE Aerospace GE.N CEO Larry Culp said on Thursday the company was supporting Boeing's BA.N efforts to raise 787 production and had several months' worth of GEnx engine supply on site at the planemaker's Charleston facility in South Carolina.

Culp said GE still needed to increase deliveries to keep pace with Boeing's higher production rates. "We're well aligned. There's no debate there. We will be with them every step of the way," he told Reuters.