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  1. MKI, 84-89 NA & SC
    Hi everybody, I recently bought a Supercharged 1989 MR2, and I'd like to do some mods/tuning. Previously I've only worked doing minor stuff on carbureted engines, so I figured it would be best to talk to you all about where to start. I would like to try tuning the engine to begin with, and in...
  2. Common Engine Swaps and Related Discussions
    Hello I’ve came to the conclusion that I really want to turbo my 1mzfe mr2 but I’ve had some deep thought about how I’m going to tune it? I had the greatest idea of how I’m going twin turbo the 1mzfe and do all this crazy stuff but I started reading about stand-alones, piggybacks, and stock...
  3. 3SGTE Turbo
    I have a stock gen3 swapped 93, has a CT27, tuned by UMS tuning in Tempe AZ on a Link MR2Link V3. Makes 270whp on 18#. When I go full throttle, especially at high load (high gear or lower rpms), the engine seems to cut power. Feels like an ignition cut. I can't see anything in my tune that...
  4. Mid-Atlantic MOC
    I just installed a MSPnP after doing a rebuild and various upgrades to my 91T. After calling around, I'm finding that no one supports or works with the MS (except for one place in Beltsville). But, I don't think they're really familiar with MR2s. Does anyone know of a place relatively close...
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