On jack stands you can tell that the motor lugs a little on the 2-3 shift; you almost see the tires stop turning briefly also. On the track the shift is lazy and the mph/et are not what they should be. This is a race-only 727 with a billet drum, bolt-in sprag, and a non low band apply A&A manual valve body. What should we look for? This valve body has worked fine in a different tranny.
