I have a 95 integ ls with the b20b, and it has some problems, and its just too slow even with all the bolt ons. I wanted to do a motor swap, and was wondering what is involved in putting in a new motor that does not come in the car from the factory. I was thinking either the b18c or the b20. I want vtech and to have over 200hp after i add intake, header and exhaust. I see that the b20 only has 146 hp? do i get a different head? Also is there anything special about the wiring, ecu, motor mounts, tranny, axles, exhaust...anything that will take time. Wheres the best and cheapest place to get one of these jdm motors?
Also how does that work finding performance parts that fit that motor and that chasis? What all do I need with a 'longlock" motor?

http://www.hmotorsonline.com/shop/sc...age&item=30022

http://www.hmotorsonline.com/shop/sc...age&item=30024

http://www.hmotorsonline.com/shop/sc...age&item=30025

http://www.hmotorsonline.com/shop/sc...age&item=30026

What would be involved in these swaps...i heard of people changing the b20 haed...why? Personal opinions?