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  1. MacDaddy_J_420

    MAP-ECU 7m-gte 550cc map

    Not really sure where to put this post so I figure the tech page should be alright. I tried to in the piggyback section, but was having trouble to get my thread posted. I was just curious if anyone has a different map for a 7mgte supra with 550cc injectors other than the one supplied off the...
  2. MacDaddy_J_420

    1jz Running Rough

    So here is the deal, I have a good friend with a 1jz swapped 87 supra. Nothing specail just a stock 1jz swap bought from Jarco a while back. Recently it has started to run rough and break up at times. The issue has progressively gotten worse over time. When it starts to act up the tach will...
  3. MacDaddy_J_420

    MAP-ECU base map for 7mgte with 550cc injectors

    I was just curious if anyone had a different map for a 7mgte supra with 550cc injectors that the one supplied off the mapecu website. Let me know if you do, it would be greatly appreciated.
  4. MacDaddy_J_420

    My lexus afm/550's problem thread: Over boosting as well

    Well with the car running good and the only issue being the boost creep issue I would like some imput on how to rid the car of this. Again I have a 57trim ct-26 and a recirculated ddp with 3" the rest of the way back. Over the past few months I have been reading and trying to figure out how...
  5. MacDaddy_J_420

    Looking for a good tuner

    Ok so I really haven't been active on the boards (besides just buying parts), but my supra is finally coming together and it getting ready to need a good tune. My buddy D34DC311 said I should become more active. So I am asking all the south east guys on if there is a good reputable tuner around...
  6. MacDaddy_J_420

    Making power

    Alright... I have always been a fan of boost is better, but right now I do not have the funds for that. I have an is300 and am wondering on what everyone's opinions are on making na power my thoughts were exhaust, cam gear (exhaust side), afc or emanage, and a little help on making it...
  7. MacDaddy_J_420

    Well... hello everyone

    Hello to all.... I have owned two mk3 supras and have sold them both. I want to get back into the game. So I am joining supra mania