I am the proud owner of a 1991 Prelude SI (2.1 L, B20A1) and was wondering if any of you experienced Honda-heads out there was will to grant me some pearls of wisdom on getting the most out of this car. I was hoping to start with smaller bolt-ons that could still be used after adding some more expensive/labor intensive parts in the future. Please help me! I'm putting on a cold-air intake as my first attempt to boost whp, but after that I don't have a clue. Help!

 

They don't make very much for that car or engine. Check out Preludepower.com for more 3rd gen info.

 

bolt ons? I/H/E. that will probably be your easiest way to get a couple more to the wheel. not much mind you. also, getting a performance chip could be potentially helpful, but i guess it depends on where youre going with this car.

 

http://prelude-tech.com/forumdisplay.php?f=8

some good parts list here!