Probably not worth the money to try and build that motor. The EW1 was rated at 58-76hp.
You could consider an EW4 swap, but that would require fuel pump, and multi point fuel injection wiring, etc. and the E4 only made 91hp.
Just to compare, a B16 has 160hp, so you're really not going to turn that EW1 into something quick without a ton of cash.
Here's a video of a turbo EW4 going down the strip. Not exactly lightning fast, and that's with the MPFI and boosted.