K, I've been a third gen prelude fan since I got my first one for my 16th birthday. I've had 4 to this point, and I've finally got one that is worth my time and money (lots of money) to work on. Here's what she looks like now. http://photobucket.com/albums/a21/nqbizzle/? She's real clean, all the body work and stereo stuff I've done myself and I've decided before I go fibreglass crazy making skirts and bumpers, I feel I need to swap out the ole non-vtec engine, and put in a new powerplant. That being said, what's the best option for this year of lude? I've heard about the h22s from the 4th gen Preludes, fitting with a custom mount, but what are some other choices? I've seen the f22b from the Euro SiRs. The k20s from the Civics Sis and Type Rs. The b18 integras. From what I know (I'm a body guy, not an engine guy (yet) ), all of these motors are the v-tec. So, Questions 1.) Which of these motors would be a straight swap? 2.) If none straight swap, which is the best motor to go with in terms of performance and fitment in the Prelude? 3.) When I go with one of these motors, because they will be heavier than my current stock engine, will I need to replace the front axle from the same Year accord (Same chassis) to be able to support the new engine? 4.) Will the transmission bolt straight in or will I need mounts? 5.) Have I annoyed you enough? Thanks for any help guys.