[Matthew Barnes]

Morning gents.
I have the opportunity to get a '005' 2.0S mfi pump in a trade.
I have a stock 2.2E motor with it's original mfi pump ('010')

Question is what are the options for using the 005 pump?
Will it only really work on a 2.0S spec engine?
If I decide to build a 2.2S spec engine (pistons, cams, ports etc) will the 005 pump be of any use or am I better off keeping the original 2.2E spec pump ('010') on the engine and building more oomph around it?

Everyone seems to have a different opinion on what pump cam changes are necessary to get more performance / achieve a higher factory spec.
And the books are a bit thin on getting more performance out of a 2.2E!

Thanks in advance.
Matthew