98 White T/A

iTrader: (5)

Finally got my car dyno'd this past Saturday.

1998 Trans Am, Automatic, 80k miles

Mods: LS6 Intake manifold, SLP Lid, E-cutout.

As far as I know, we have 305 HP at the flywheel, which is about 285-290 at the rear wheel, if Im correct.

These are my numbers for HP at the rear wheel.

315.7 HP / 329.1 Torque With cutout open!

303.8 HP / 318.5 Torque With cutout closed.

moeZ28

iTrader: (7)

LS1 fbodys were underrated from the factory...typically the cars put down between 290 and 310 at the tires...which is more like 345-370 at the flywheel...with 15% drivetrain loss, which is accepted for 6speed manual cars.