For those who want to convert their engine, there's a workshop called Hama Motor in Bentong Pahang that do the convertion..both the mechs (they are brothers) are driving E34s with 1Jz...always test power on hiway..been in their cars once...very nice convertion., no messy wiring..just like original...power? jangan cerita laa...macam langit dengan bumi!!!
I do agree that convert to jap engines kira nasib laa..some may succeed without spending too much, but some may menyesal tak sudah....
But one thing for sure, those who convert to 1Jz/RB is for speed, isn't it?
So, plonking the standard twin turbo is just not enough...you start to use bigger turbo, blow off, custom this custom that..at the end? spend..spend & spend..until you get bored or you get bankrupt....and sell the car cheaply..coz not many people berani nak beli fully modified car..how do I know? I used to gila turbo few years back.....
As for me, I stick to my M40...tak laju pun tak apalah....