ca's are waaacccckkkkk!!!!!!! dont do a story on ca18's.. just do one on sr20's!!! sr20's are the shizzznits; they're jdm tyte yo!!!!

haha.. anyways, here's some answers to your questions..
1. i have one over here.. n i know a couple more lurking around..
2. dont personally know any guru's or shops.. but its not a mystery engine.
3. i got mine for 1200 on dec... ive heard prices have gone up though..
again, please dont write an article on the ca!!! please!!!