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So the 440s on my Aristo 2J are not cutting it anymore and I am buying parts of a new fuel system over the winter so the spring can bring me a full new system with dual pumps and 720s. My question is how many people here have increased the base pressure of their fuel system to accomplish...

So I usually like going to the back roads in the country around my place and just doing some pulls, but recently I haven't been able to keep the back end tied down for the first 2 gears so it's not fun anymore. I figured there comes a time when you need the track, the safety, and some better...

Guys, I am installing the AEM F/IC this weekend and I am looking to figure out what the timing is of the stock 2J. It is obvious that tuning in boost is easy as I will pull .75 - 1 degree of timing per psi, but tuning ignition in vacuum is hard to figure out so that you get the fastest...

Hey everyone I'm new to supramania but I have been on supraforums for a while and have been through a few swaps. My name is Dave and Ive spent the last few years going through 7Ms and only the last year perfecting my 86.5 2JZ swapped supra and have only a handfull more mods until Ill feel...