Realistically, I don't think you're going to get beyond about 145 flywheel hp to that thing without thinking about major work and having to deal with EFI issues.
If you can live within the bounds of +20hp - and I mean that power done right with a nice gain over the hp curve, you'll be fine.

If you need more than that, a stroker will take you to 160, a turbo to 200, and then it gets pretty ridiculous to about 300hp. All of these are probably more expensive options over the old fashioned engine swap..

22REturbo.net




1988 4Runner
22RTE core, turbocharged, megasquirted...