Wow, back from the dead thread.

Internmediate shafts also allow you to run 2 equal lenght actual drive axles on either side, this helps to eliminate torque steer (where the acceleration from the wheels will try to yank the wheel away from you on hard accelleration). I would definately recommend going with custom axles designed for this application. Also, from what I understand, the H22A setup is only about 75 pounds heavier than a B-series engine so a properly sorted suspension, a CF hood and the battery in the trunk will probaly really help balance everything. I don't think simply using aftermarket or stock Prelude springs would be beneficial since a Prelude is a larger heavier car and has a suspension to match (the springs don't just support the motor). I've never done an H22A swap so I can't really give you much advice on what fits and what's best for part though, sorry.