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  1. M

    possible 6R80 woes?

    My car: 2011 base model auto GT. Roush TVS with vmp tune. Stock pulley, 1-7/8 kooks, kooks hpipe w/cats, dynotech alum ds, gt500 mufflers. Its not a DD, vacation car and pleasure vehicle. 14k+ miles. Past few weeks, was on vacation. Went on a trip to TN. Up and down the mountains all week...
  2. M

    those w/racestars, tpms sensors?

    Those using racestars, are you using your stock tpms sensors? or which ones you using? Drag radials will be used. Read awhile back there were a few gremlins with having the light on and shifting/traction issues at the track with just leaving the light on? Anyone squash this rumor?
  3. M

    aluminator piston info?

    Anyone know the measurements from the top of the piston to the first ring on the pistons in the 11.1 and the 9.5 aluminator engines?
  4. M

    those with 20" rims, gear change?

    Those with 20" rims, did you change your rear gears? To help with performance, mileage, etc...or thoughts on this?

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