pumps don't set pressure regulators do.
Generic e2000 pumps will max out ~90psi.
Depending on brand flow rates will be a little different.
Ford(and others) used them for years in vehicles.
For a stock engine, or mild modded, one *should* be ok.
However it depends on flow rate of your pump, it's location, and your fuel system setup.
'88 GW (aka Babywag) and '90 GW (aka JUNKbucket) both fuel injected
1994 Caprice wagon