Sure

From personal experience, after having my metering head setup and modded I was able to run a 2bar spike using MFI, Newman Cam and heavily ported head with oversized valves, using one pump.

In response to my question asking the reasoning behind wanting to fit 2 pumps "at 16 psi its running lean as im still on mfi" was given as reason. My answer "KE Jet mod should see you fine!" points towards the solution to the problem being rectified with tweeks to the fueling system itself rather that adding an additional pump.

Hope thats good enough explaination