website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.
The DPS Compound Kit is the most unique and innovative Twin Turbo Kit available today, with features like:
- Direct bolt-on application, no cutting or fabrication needed.
- High Flow 3-Piece Exhaust Manifold included in kit.
- The largest air filter on the market.
- Bolts right to factory exhaust on 2003-2012 trucks.
- Low pressure charge pipe is silicone with Kevlar/Nomex liner (which is easier to fit than a steel tube). Silicone tubing uses fewer clamps and has better flow characteristics than steel.
- High pressure charge pipe is strong chrome plated aluminum.
- Small turbo has a 150% greater wastegate capacity
- Option of adding a built-in external wastegate.
- Cast hot pipe, has external wastegate port already built-in.
- Flexible Steel braided oil supply lines.
- Polished DPS (small) turbocharger.
- S475 Borg Warner (S400 with 75mm compressor wheel) as large turbocharger.
- Support bracket for Lower (large) turbocharger.
- Adjustable boost pressure.
- Tons of other upgrade options: (upgrade options include increasing the S475 turbo up to an S480 or, and the DPS turbo 62mm to a 64mm, and turbine wheel upgrades from 65mm to 71mm , and upgrading to a Ball-Bearing turbo).
They come with two separate oil drain lines (except for 12V engines that only have one oil drain port).
Diesel Power Source, Twin/Compound Turbo Kit, performs excellent when Racing, Towing, or Sled Pulling, but is very driveable. SPOOL UP IS SIMILAR TO STOCK, while raising airflow significantly. You’ll be amazed at the spool up, and driveability they get from such a high performance kit. **SPOOL UP IS VERY SIMILAR TO STOCK TURBO.
EGT’s are typically reduced by 300-400 degrees, over a single turbocharger.
Boost pressure will typically exceed drive pressure, which can’t typically be done with a single turbocharger (with a single turbo, drive pressure is typically about double boost pressure).
DPS Twin/Compound Turbo Kits are designed on cutting edge CAD/CAM Software, using CFD (Computational Fluid Dynamics) Testing. You will not find a more high tech kit on the market today. Everything fits like it was built from the factory.
Kit includes: Air Filter, Cast Iron Elbow (carries exhaust from the secondary to the primary turbo), Support Bracket for S400 Turbo, 3-Piece Exhaust Manifold (pre-tapped ports for pyro), Complete Air Intake including Air Filter, Silicone Charge Pipe (on Low-pressure end), Chrome Plated Aluminum Charge Pipe, 1-DPS DTech 62 Turbo (small turbo, 64/65/12),1-S475 Turbo (large turbo 75mm compressor wheel/ 96m turbine wheel, 1.32 A/R Housing), 2-Steel Braided High Temp Oil Supply Lines, 2-Oil Drain Lines & Fittings, Turbo & Manifold Gaskets, Oil Line Adapters, Mounting Bolts, Exhaust Adapter (from S480 to exhaust pipe), V-Band Clamps, High Torque T-Bolt Clamps, Low Torque Clamps, 4″ Exhaust Down Pipe, Installation Instructions.
www.dieselpowersource.com/twincompound-turbo
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