Buick Grand National Turbos

The Buick Grand Nationals from 1984-1987 represent the best of the Buick Turbo car series. If you’re one of the many enthusiastic Buick Grand National collectors, you know it’s true! These cars have fantastic power and economy. Let Limit Engineering assist you with all your Grand National needs.


1984-1985 Buick Stock Turbo Model TB0330

Buick 84-85 Buick 84-85

1984-1985 Buick Upgrade Turbo Model TA33C

Buick 84-85 Buick 84-85

1986-1987 Buick Upgrade Turbo Model TB0348

1986-1987 Buick Upgrade Turbo Model TB0348 1986-1987 Buick Upgrade Turbo Model TB0348

TA Style Turbo TA49

TA Style TurboTA Style TurboBillet Inlet RingTA Style Actuator

Description: Stage 3 60 Trim TO4E

  • Requirments:Bell required
  • Compressor Flow: 53 Lbs/Min
  • Horsepower: 500
  • This is an estimate of crank horsepower, based on compressor air flow

TA Style Turbo TA60

TA Style TurboTA Style TurboBillet Inlet RingTA Style Actuator

Description: Stage 3 60-1 Trim TO4E

  • Requirments:Bell required
  • Compressor Flow: 62 Lbs/Min
  • Horsepower: 600
  • This is an estimate of crank horsepower, based on compressor air flow

TA Style Turbo TA62

TA Style TurboTA Style TurboBillet Inlet RingTA Style Actuator

Description: P-TRIM 60-1 TO4E


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