PTE Gen2 PT6870 Ball Bearing Turbo (1100 HP)
PTE Gen 2 PT6870 ball bearing turbo can support builds up to 1100 HP. Available with the SP, HP or Jet Fighter compressor cover and various options for the turbine housing. Photos are for reference as each turbo is built to your spec.
Vehicle Fitment:
Universal Application
Purchase Includes:
(1) Turbo
Gen 2 PTE 6870 Features:
• Ball Bearing
• Air Cooled
• Supports up to 1100 HP
• Gen 2 7-Blade CEA 2618 Forged Compressor Wheel
• 68.02mm Compressor Wheel Inducer
• 92.46mm Compressor Wheel Exducer
• 78.74mm Turbine Wheel Inducer
• 70.21mm Turbine Wheel Exducer
• PTE "Street and Race" Turbo
Oil Feed Info:
• 1/8" NPT
• Recommended Feed Fitting: (PFT047-3039)
Oil Drain Info:
• Recommended Drain Flange: (PTP074-2108)
• Recommended Drain Flange Gasket: (PTP075-5012)
• Drain Bolt Size: M8-1.25
| Compressor Cover Options: | Inlet: | Outlet: |
| SP Cover | 4" Coupler | 2.5" Coupler |
| HP Cover | 4" Coupler | 3.0" Coupler |
| Jet Fighter Cover (extra cool sound) | 4" Coupler | 2.5" Coupler |
Shipping Times:
Usually ships in 1-2 weeks.
PTE Turbos are built to your specifications.
Install Flanges, Clamps and Gaskets:
STM carries all the parts you'll need to install your turbo. Check out the links below to view flange diagrams and find all the matching v-band clamps, weld flanges and gaskets you'll need for install as well as useful tips for installing your PTE turbo. As always, if you need help, just give us a shout!
• PTE Turbine Housing Inlets
• PTE Turbine Housing Outlets
• PTE Compressor Covers
• PTE Turbo Install Recommendations
| PTE Gen 2 PT6870 Turbo Options: | ||||
| Part Number: | Compressor Cover: | Turbine Housing Inlet: | Turbine Housing Outlet: | A/R: |
| 21604215799 | SP Cover | T3 V-Band Inlet Stainless Housing |
V-Band Outlet Stainless Housing |
1.05 |
| 21607215799 | HP Cover | |||
| 21630215799 | Jet Fighter | |||
| 21604215289 | SP Cover | T4 V-Band Inlet Stainless Housing |
V-Band Outlet Stainless Housing |
.81 |
| 21607215289 | HP Cover | |||
| 21630215289 | Jet Fighter | |||
| 21604215299 | SP Cover | T4 V-Band Inlet Stainless Housing |
V-Band Outlet Stainless Housing |
.96 |
| 21607215299 | HP Cover | |||
| 21630215299 | Jet Fighter | |||
| 21604215209 | SP Cover | T4 Open Inlet | V-Band Outlet | .68 |
| 21607215209 | HP Cover | |||
| 21630215209 | Jet Fighter | |||
| 21604215219 | SP Cover | T4 Open Inlet | V-Band Outlet | .81 |
| 21607215219 | HP Cover | |||
| 21630215219 | Jet Fighter | |||
| 21604215229 | SP Cover | T4 Open Inlet | V-Band Outlet | .96 |
| 21607215229 | HP Cover | |||
| 21630215229 | Jet Fighter | |||
| 21604215239 | SP Cover | T4 Divided Inlet | V-Band Outlet | .84 |
| 21607215239 | HP Cover | |||
| 21630215239 | Jet Fighter | |||
| 21604215249 | SP Cover | T4 Divided Inlet | V-Band Outlet | 1.00 |
| 21607215249 | HP Cover | |||
| 21630215249 | Jet Fighter | |||
| 21604215259 | SP Cover | T4 Divided Inlet | V-Band Outlet | 1.15 |
| 21607215259 | HP Cover | |||
| 21630215259 | Jet Fighter | |||
| 21604215269 | SP Cover | T4 Divided Inlet | V-Band Outlet | 1.32 |
| 21607215269 | HP Cover | |||
| 21630215269 | Jet Fighter | |||
| 21604215899 | SP Cover | T4 Divided Inlet | V-Band Outlet | 1.52 |
| 21607215899 | HP Cover | |||
| 21630215899 | Jet Fighter | |||
| 21604215909 | SP Cover | T4 Divided Inlet | V-Band Outlet | 1.75 |
| 21607215909 | HP Cover | |||
| 21630215909 | Jet Fighter | |||
Pictured below is the PTE Gen 2 PT6870 (21604215299) with the T4 V-Band in/out stainless housing and SP compressor cover.

Pictured below is the PTE Gen 2 PT6870 (21607215259) with the T4 divided inlet and v-band outlet with the HP compressor cover.

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