I've heard good things about Jarco. Bill there is a really good guy. What are the specs of a stock 1jz thats in perfect working condition. Whats a good round figure $$$ for the average 1jz into an MA70? I have been contemplating an engine swap forever. I love my 7m. So far I'm narrowed to the obvious ones that have been done. rebuild my 7mgte, 1jz swap, 2jz swap, and have been highly contemplating a 1UZ-FE swap possibly with a custom turbo kit. I have heard the shelf life on the 1uz-fe is 400k miles. Can anyone verify that info.? I think I would love the torque of a lexus v8 in my supra and I heard a sound clip of a 1uz-fe N/A in an mk3 was a beautiful note. However I think their would be a lot more fabricating for the 1uz-fe, has anyone here done the lexus v8 swap?