Hi! I have been following your thread for some time and after the engine test was waiting for the final result, I must say the out come is quite electrifying BLUE. I have a FJ40 with its original 4.2 lit petrol engine. I was just wondering have you estimated your spend on your machine so far? I hope u dont mind me asking this question! I dont have much pictures of my jeep as I am now based in London, but will share soon.