G35 coupe, 05, A/T, intake, exhaust, lite pulley, hi flo cats...all good.

6500 miles just added JWT TT kit.

Drove "easy" for week to break in. After that a serious (unsafe?) condition manifested itself...to the extent that the "Lomp Mode" activated twice.

During moderate to hard acceleration when it is auto (or even [A/T]manual) shifting during the second and or third shift (2-3 or 3-4 or 4-5) there is a significant "bogging down", "hesition" or "stall" while the A/T "brain" attempts to decice what to do.

The loss of momentum actually nudges one forward in the seat when the car hesitates.

The valve body has been upgraded and has been returned once for repairs..no help.

I have ~ 330 WHP...certainly not excessive.

Any ideas??????

 

You should maybe try to get a torque converter. You can send your torque converter to SGP Racing to upgrade yours.http://sgpracing-store.stores.yahoo....ra35g35pr.html

 

Where did you get your VB upgraded from and would you reccomend the place you got it done from. Thanks