Buick Grand National Turbo Kits

Buick Grand National Turbo

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.

Model Description Compressor Flow Horsepower Remarks
TB0330 84-85 Buick Stock Turbo
34 Lbs/Min
Stock
Complete stock core required
TA33C 84-85 Buick Upgrade Turbo
53 Lbs/Min
500 HP
Complete stock core required
TB0348 86-87 Buick Stock Turbo
37 Lbs/Min
Stock
Complete stock core required
TA49 Stage 3 60 Trim TO4E
53 Lbs/Min
500 HP
Bell required
TA60 Stage 3 60-1 TO4E
62 Lbs/Min
600 HP
Bell required
TA62 P-TRIM 60-1 TO4E
62 Lbs/Min
620 HP
Bell required
TE44 Stage 3 60 Trim TO4E
53 Lbs/Min
500 HP
3" Inlet 2" Outlet
TE45A P-TRIM 66MM
73 Lbs/Min
725 HP
3" Inlet 2" Outlet
TE60 Stage 3 60-1 TO4E
62 Lbs/Min
600 HP
3" Inlet 2" Outlet
TE61 Stage 3 61MM GT
61 Lbs/Min
610 HP
3" Inlet 2" Outlet
TE62 P-TRIM 60-1 TO4E
62 Lbs/Min
620 HP
3" Inlet 2" Outlet
TE67 P-TRIM 67MM GT
73 Lbs/Min
725 HP
3" Inlet 2" Outlet
GT70 P-TRIM P-TRIM 70MM GT
85 Lbs/Min
850 HP
4" Inlet 2.5 Outlet
GT76 P-TRIM P-TRIM 76MM GT
102 Lbs/Min
1020 HP
4" Inlet 2.5 Outlet