Or, you can just run the engine really, really fast, cranking the RPMs up and bumping the power output simply by pushing the ...
The cheapest Nissan RB engine is the RB20E. After a significant turbo swap, it was initially limited to revving past 5500RPM.
Most V8 engines don't need sky-high redlines to make serious power. Their displacement handles the heavy lifting, delivering torque without the drama of something like the Ariel Atom's 10,600-RPM ...