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  1. GT3071R: Which AR to choose

    3SGTE Turbo
    hey, I'm getting a GT3071R turbo but need some recommendations as to what Turbine AR to choose. goal is 400whp with a wide power-band. I know the .62 is faster spooling but the .82 is for more top end. I'm just want a turbo that pulls HARD until redline. currently have a built gen 2 w/...
  2. Slow Acceleration Question?

    MKII, 90-99 NA & Turbo
    Hey Guys I know very little about cars and have just had an issue, my car (1990 MR2 manual non turbo) is not accelerating at its usual rate at all. It started just yesterday, and under 60kms/h even if i put my foot down to the floor it just accelerates fairly slowly - nothing compared to what...