Precision Turbo Gen 1 Buick Grand National 6266, PT6266, TA58

We recommend you call to help choose your options.

This version does not come with a wastegate actuator. This would be $135 extra. You can use your stock actuator but the oem mounting bracket needs to be modified.

Comes with the Buick Turbine inlet and outlet pattern

Compressor inlet size can be the 3" 'E' cover or the 4" 'S' cover

Turbine A/R ratio choice of .63 or .82 a/r.

Call us for help.

This turbo is rated to support up to 735hp.