How could Britain supply enough naval aircraft engines?

How could Britain supply enough engines for the expanded naval air arm?

Larger peacetime orders would build more production capacity before wartime expansion began.

Continuing naval engine orders would support a larger peacetime manufacturing base. Purchases for several naval uses would encourage investment in the facilities that supplied them. Wartime production would then expand from a higher starting level. The additional capacity would develop during peacetime, before wartime production had to expand.