HPT Buick F2 7170 Turbo (1200 HP)
The HPT bolt-on Buick F2 7170 turbocharger can support up to 1200 horsepower. Features a ceramic ball bearing system, ported-shroud compressor cover and cast stainless steel 3-bolt Buick exhaust housing. HPT's QST delivers some of the quickest spool-up data ever seen!
Vehicle Fitment:
1986-1987 Grand National, T-Type, Turbo Trans-Am
Factory style 3-bolt manifold
Features:
ā¢ F2 Compressor Cover with Ported Shroud
ā¢ 2618 Aluminum Compressor Wheel
ā¢ 713C Inconel Turbine Wheel
ā¢ Cast Iron Bearing Housing with Integrated Back Plate
ā¢ Ceramic Dual Ball Bearing System
ā¢ Investment Cast Stainless Steel 3-Bolt Buick Exhaust Housing
ā¢ Wastegate Provision (Fits popular 44mm-46mm Wastegates)
ā¢ Wastegate Block-Off Plate & V-Band Clamp Included
ā¢ QST Quick Spool Technology
| PartĀ Numberxxxxxxx | MAX HP |
CW Inducer (mm) |
CW Exducer (mm) |
CC Inlet |
CC Outlet/ Discharge |
TW Inducer (mm) |
TW Exducer (mm) |
TH Inlet |
TH Outlet/ Discharge |
TH A/R |
| F2-7170-70BS | 1200 | 71 | - | 4" | 2.5" | - | 70 | Buick 3-Bolt | Buick | 0.70 |
CW = Compressor Wheel
CC = Compressor Cover
TW = Turbine Wheel
TH = Turbine Housing
Suggested External Wastegate:
HPT suggests the Turbosmart WG45 GenV HyperGate Lite 45mm Wastegate with 14 PSI Spring with their Buick turbochargers.
Install Accessories (sold separately):
ā¢ HPT Buick 3-Bolt Copper Gasket & Studs
ā¢ HPT/FTS Buick Turbo Oil Drain and Feed Line Kit
F2 Buick Oil Drain Fitting (8ORB):
The new HPT F2 Buick housings are tapped for 8 ORB and have 2" bolt hole spacing.
HPT offers this special 8 ORB Inverted Oil Drain Fitting that threads right into the bearing housing.
HPT recommends using a 8AN drain line for the F2 Buick turbos.
* Note, some older HPT F2's have 1.5" bolt spacing.
F2 Buick Oil Feed Line (-4AN):
The HPT F2 Buick turbos are internally restricted with a built in -4AN male oil inlet feed fitting that should not be removed.
Images:
Photos are for representation only. Each turbo will vary based on specs and housing options.
Description
The HPT bolt-on Buick F2 7170 turbocharger can support up to 1200 horsepower. Features a ceramic ball bearing system, ported-shroud compressor cover and cast stainless steel 3-bolt Buick exhaust housing. HPT's QST delivers some of the quickest spool-up data ever seen!
Vehicle Fitment:
1986-1987 Grand National, T-Type, Turbo Trans-Am
Factory style 3-bolt manifold
Features:
ā¢ F2 Compressor Cover with Ported Shroud
ā¢ 2618 Aluminum Compressor Wheel
ā¢ 713C Inconel Turbine Wheel
ā¢ Cast Iron Bearing Housing with Integrated Back Plate
ā¢ Ceramic Dual Ball Bearing System
ā¢ Investment Cast Stainless Steel 3-Bolt Buick Exhaust Housing
ā¢ Wastegate Provision (Fits popular 44mm-46mm Wastegates)
ā¢ Wastegate Block-Off Plate & V-Band Clamp Included
ā¢ QST Quick Spool Technology
| PartĀ Numberxxxxxxx | MAX HP |
CW Inducer (mm) |
CW Exducer (mm) |
CC Inlet |
CC Outlet/ Discharge |
TW Inducer (mm) |
TW Exducer (mm) |
TH Inlet |
TH Outlet/ Discharge |
TH A/R |
| F2-7170-70BS | 1200 | 71 | - | 4" | 2.5" | - | 70 | Buick 3-Bolt | Buick | 0.70 |
CW = Compressor Wheel
CC = Compressor Cover
TW = Turbine Wheel
TH = Turbine Housing
Suggested External Wastegate:
HPT suggests the Turbosmart WG45 GenV HyperGate Lite 45mm Wastegate with 14 PSI Spring with their Buick turbochargers.
Install Accessories (sold separately):
ā¢ HPT Buick 3-Bolt Copper Gasket & Studs
ā¢ HPT/FTS Buick Turbo Oil Drain and Feed Line Kit
F2 Buick Oil Drain Fitting (8ORB):
The new HPT F2 Buick housings are tapped for 8 ORB and have 2" bolt hole spacing.
HPT offers this special 8 ORB Inverted Oil Drain Fitting that threads right into the bearing housing.
HPT recommends using a 8AN drain line for the F2 Buick turbos.
* Note, some older HPT F2's have 1.5" bolt spacing.
F2 Buick Oil Feed Line (-4AN):
The HPT F2 Buick turbos are internally restricted with a built in -4AN male oil inlet feed fitting that should not be removed.
Images:
Photos are for representation only. Each turbo will vary based on specs and housing options.
