Now klier...don't tempt me.
Alright you did. I've talked...and as far as i understood there are two different engines that are badass. One is the Type RA engine. I think its a normal 2.0 sti boxer but thats where every similarties end from other 2.0 sti engines. Sti went crazy with it and created a monster. The other is the STI special that was released in 99 I believe. that was the 22b. That engine is crazy as well if not more then the Type RA. STi type R and the 22b are one of the highly regarded japanese cars because they were crazy fast everywhere. You can take those to the track, on mountain roads or off the mountain roads, they'll go everywhere.
As for prices, well for the Type R engine, it's around 2500 us dollars and the 22b costs a little more because it's very hard to come by, it's around 4k to 5k...very pricy I know but if you're a modder then its not a crazy amount.