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BIG BOSS PERFORMANCE PARTS
 
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Big Boss Turbos from PDI
Big Boss Turbo from PDI
The Big Boss® Turbo from Performance Diesel was designed with savings and performance in mind. A quick spool exhaust housing allows for better throttle response and improves exhaust braking. The Big Boss® Turbo will increase horsepower and torque, improve fuel mileage, and produce more airflow for improved performance efficiency and cooler exhaust temperatures.
PDI Nozzle Ring Big Boss Turbos
Nozzle Ring Big Boss Turbo from PDI
 

Performance Diesel Inc. is proud to introduce the latest in turbo technology! PDI’s patented nozzle ring technology provides truckers with the competitive advantage because it’s tune-able and it’s the most efficient turbo on the market! This new technology gives you the edge with quicker throttle response and cooler exhaust temperatures.

There are many advantages of this new nozzle ring Big Boss® turbine housing over a standard turbine housing and furthermore over the variable geometry turbo found on most newer engines.

The PDI nozzle ring turbo takes advantage of not only exhaust pressure, but also the exhaust gas velocity to spin the turbine wheel allowing the turbocharger to spool up much quicker with less exhaust turbine drive pressure than a conventional turbocharger or the newer variable geometry turbocharger.

So what makes this patented technology more efficient? The new PDI Big Boss® turbocharger has a very large turbine housing A/R, which lowers exhaust drive pressure. This would normally make the turbocharger spool up much slower, but with the implementation of the nozzle ring with perfectly angled vanes that direct the exhaust gasses at the perfect angle just off tangent of the turbine wheel.

The turbocharger spools up much quicker with less exhaust drive pressure than the factory turbocharger. This patented technology makes the PDI Big Boss® turbocharger far more efficient and reliable then a stock turbocharger.

The nozzle ring turbocharger places nozzle vanes at the perfect angle of efficiency. The number of nozzle vanes that the nozzle ring has determines the effectual A/R of the turbine housing. For example a 13 vane nozzle ring has a smaller effectual turbine A/R. The 11 vane nozzle ring has a larger effectual turbine A/R.

The beauty of this turbine housing is that the nozzle rings are interchangeable without removing the turbocharger from the engine. By removing the final exhaust v band clamp and the v band clamp that holds the nozzle retainer ring in place the nozzle rings can then easily be changed.

With this new Big Boss® turbo the most noticeable difference an owner operator will see and feel is the quickness of turbo response along with the increased fuel economy and the ability to pull the engine lower in the rpm range without turbocharger surge. PDI is proud to add this new turbo to its line of Big Boss® products.

For more information about our Big Boss® Turbos, or for help with any of your performance needs, contact your nearest PDI dealer or call PDI at 800-511-1231.

BIG BOSS® TURBO FOR CATERPILLAR EMODEL/C15
Product
Part Number
Description
Price
Stage 1
716650
For Applications Up To 650 RWHP
$2650
Stage 3
716850
For Applications Up To 850 RWHP
$3750
Stage 4
716000
For Applications Up To 1200 RWHP
$5100
*Big Boss Turbo
717001
Nozzle Ring Technology Big Boss® Turbo
$3600
BIG BOSS® TURBO FOR DETROIT 60 SERIES
Product
Part Number
Description
Price
Stage 1
714600
For Applications Up To 600 HP
$975
Stage 2
714750
For Applications Up To 700 HP
$2650
*Big Boss Turbo
717100
Nozzle Ring Technology Big Boss® Turbo
$3600
BIG BOSS® TURBO FOR CUMMINS ISX
Product
Part Number
Description
Price
Cummins ISX
715700
For Applications Up To 650 HP
$2650
*Big Boss Turbo
717010
Nozzle Ring Technology Big Boss® Turbo
$3600
BIG BOSS® TURBO FOR CUMMINS ISB/ISC/PX6/PX8
Product
Part Number
Description
Price
Stage 1
715483
For Applications Up To 450 HP
$2150
BIG BOSS® TURBO FOR CUMMINS ISM
Product
Part Number
Description
Price
Stage 1
715072
For Applications Up To 600 HP
$2450
 
BIG BOSS® TURBO FOR CATERPILLAR C12
Product
Part Number
Description
Price
Stage 1
716600
For Applications Up To 600 HP
$1200
Stage 2
716700
For Applications Up To 750 HP
$2450
 
BIG BOSS® TURBO FOR CATERPILLAR C7
Product
Part Number
Description
Price
Stage 1
716062
For Applications Up To 450 HP
$1850
 
* The Big Boss® Turbo Requires Drain Assembly:
Part #
Description
Price
715372
PDI Drain Tube Assembly - ISX
$135
714372
PDI Drain Tube Assembly - 60 Series
$145
716372
PDI Drain Tube Assembly - Emodel/C15
$135
PDI Big Boss Turbo
Big Boss Turbo from PDI

NOT Approved for Sale or Installation in the State of California

 
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PDI Big Boss Performance Products PDI Dealer Locator PDI Tech Support PDI Merchandise PDI Diesel Forum PDI Advertise PDI Heavy-Duty Big Boss Parts PDI Medium-Duty Big Boss Performance Parts Big Boss Construction Performance Parts PDI Big Boss Marine Parts Performance Diesel Inc About Performance Diesel Inc PDI Careers PDI Diesel Privacy Policy Performance Diesel Inc Disclaimer Contact Performance Diesel Inc PDI Facebook PDI Twitter PDI YouTube