Ape Injection Pump Question

[ford444]

Hello everone I drove my b61 with the endt673c engine. It ran slugish between 1800 and 2100 rpm.So I took my injector pump off the end673 170hp engine changed the govener because turbo and natural aspirated engine are dfferent. I installed it on my 250hp engine turn the pump up a little It runs really good now but wondering if i cut the hp of the engine. Local shop wants $2100 to rebuild pump.

Thanks for any help ford