Category Archives: Holset Turbo Upgrade

Holset H1C H1E Turbo Upgrade Options

Holset H1C H1E Turbo Upgrade Options

 

Turbine Wheel Options:

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2008 + Dodge Ram Cummins 6.7 VGT Turbo Upgrade Holset HE351VE

2008 + Dodge Ram Cummins 6.7 VGT Turbo Upgrade

2008 Dodge Ram Cummins 6.7 VGT turbo upgrade HE351VE. 67mm Compressor Wheel and 67mm Turbine Wheel Upgrade, (machining Required)

Parts Used in this Video:

6.7 HE351VE Turbo Rebuild Kit

67*89*95 Billet wheel used in video (machining required)

67mm x 70mm He351VE turbine Wheel Upgrade (machining required)

Billet Compressor Wheel Options:

HX40 4015c 60 x 86 x 90 Billet Compressor Wheel (Drop In wheel for HE351 HX40)

Machining Compressor Plate and Compressor Housing Required Below:

HX40 4016c 60 x 86 x 90 (6mm tip height) Billet Compressor Wheel

HX40 62.35 x 86 x 90 Billet Compressor Wheel

HX40 64 x 90 x 94 Billet Compressor Wheel

HX40 67 x 89 x 95 Billet Compressor Wheel

HX40 63 x 99 x 103 Billet Compressor wheel (hx50 Compressor Wheel for HX40 turbo)

Holset HX40 Super 40 Turbo Specs

The HX40 Super is a Very Popular Upgrade for The Dodge Cummins Turbo Diesel.

Holset HX40 Super 40 Turbo Specs:

We do offer This Service, You can Contact us Here.

Holset HX40 Vs HX40 Super:

  • HX40 Super Has Billet Wheel (60mm x 86mm)
  • HX40 7 blade has Cast Wheel, (Same Measurements and Profile) (60mm x 86mm)
  • HX40 Super Has 10 Blade 64mm x 76mm Turbine
  • HX40 7 blade Regular Has 12 Blade HX40 64mm x 76mm Turbine

 

Holset HX35 HX40 Bearing Housing

Holset HX35 HX40 Bearing Housing4 Reasons Why a Holset HX35 HX40 Bearing Housing Need To Be Replaced:

  • Rusted So Bad that the Turbine Clamps No Longer Retain the Bearing Housing To the Turbine Housing
  • Oil Contamination Which Leads to Scaring and
  • Excessive Shaft Play, Rear Seal Area Will No Longer Allow the Seal To Stay Compressed
  • The Compressor Housing No Longer Seals And You Need an O-ring

 

HX40 Turbo Upgrade

67mm HX40 Bearing Housing Machined for O-ring

If You Need to Purchase a Bearing Housing, You can Buy From Our Ebay Store in the Link Below, But You Need to Leave a Note In the Purchase Order of the Exducer Size of the Compressor Wheel.

Holset HX35 HX40 Bearing Housing 2

 

Holset H1C H1E Turbo Compressor Upgrade

For The Holset H1E and H1C, There are a Lot of Upgrades, But It is Important To Understand That The Most Important Upgrade is Our Rebuild Kit Which Prevents Common Thrust Bearing Issues. You Can Find More Information About Our Rebuild Kits Here.

 

Next You Must Understand That The Compressor Plate for the H1C H1E Turbos Can Be Machined to Use the HX35 HX40 Thrust Collar, Which Allows You to Run the HX35 HX40 Compressor Wheel Upgrades Below:

Here are a List of the Compressor and Turbine Upgrades:

Billet Compressor Wheels

Turbine Shaft Upgrades

  • 60 x 70 (Factory H1C HX35 Turbine)
  • 64 x 76 (12 Blade and 10 Blade Turbine) (Most Common H1E Turbine)
  • 67 x 76 (12 Blade and 10 Blade Turbine) (Some Were from H1E’s from Factory)

NOTE: Machining Is Required for all of the Compressor Wheel Upgrades for the H1C, but for the H1E 60 x 83 Compressor Housing, The 60 x 86 4015c Billet Wheel Is a Direct Drop In After the Compressor Plate is Machined for the HX35 HX40 Thrust Collar, and the Collar Must Be Use in the Build. This Makes for a Super Easy and Cost Effective Upgrade!

These Upgrade Also Work for the HX35 HX40 HE341and HE351!

If You would Like Machining, Rebuild, or Upgrade Services Then Contact Us Here.

If You Are Looking for the Parts Mentioned Above To Build Your Turbo Then Visit Our Ebay Store Here:

ebay store

Holset HX40 67mm x 89mm Turbo Upgrade

HX40 Turbo UpgradeHere is a Holset HX40 67mm x 89mm Turbo Upgrade That We Offer.

Specs:

  • 67mm x 89mm x 95mm Billet Compressor Wheel
  • 67mm x 76mm 10 Blade Turbine Shaft
  • Good for 900 + Hp
  • Machined Bearing Housing for Compressor Oring
  • Upgrade for HX35 HX40 HE341 HE351

 

 

Holset Turbo Upgrade For:

  • HX40 Turbo Upgrade
  • HX35 Turbo Upgrade
  • HE351 Turbo Upgrade
  • HE341 Turbo Upgrade
  • HE351CW Turbo Upgrade
67mm hx40 10 blade

HX40 67mm x 76mm 10 Blade Turbine.

HX40 67mm x 76mm 10 Blade Turbine Shaft Upgrade.

  • Lighter Weight than the 12 Blade HX40 Turbine
  • Seems To Lose Some Spool Time Over the 12 Blade
  • The 12 Blade 67mm + 67mm Compressor Wheel in HE351 Spools Faster than the Factory turbo due to the Larger Exducer of the Turbine Shaft

 

 

 

 

We Do The Service for This Turbo But We Also Sell The Parts Here:

NOTES:   This Upgrade Also works for H1E H1C, But the Compressor Plate must be Machined for the HX40 Thrust Collar (easy job). For the Holset HE351VE VGT Turbo, This Upgrade is Possible, But The Turbine Upgrade is limited to a 64 x 70mm Turbine. The Exducer of the VGT Shaft Upgrade is Limited to 70mm Because the VGT Arms Hit the Turbine Shaft of the 76mm exducer.

If You Need or Want Machining Services, We Machine Housings for $100 Each, Contact us at turbolabamerica@gmail.com for more Information. 

 

Holset HE351VE 6.7 Cummins Turbo Rebuild Kit

6.7 cummins turbo rebuild kitWe Offer a Holset HE341VE HE351VE 6.7 Cummins Turbo Rebuild Kit Which is Commonly Found on Large Trucks Tractor Trailor Trucks and Dodge Ram 6.7 Turbo Diesel.

The “VE” Means that This is a Cummins Holset VGT Turbo Rebuild Kit. This Turbo Is Commonly Found on The Dodge Ram 2007.5 to 2012.  This Turbo is Looks like this:

Holset HE351VE Turbo Rebuild kit

Here is The Rebuild Kit that I recommend for This Turbo Charger Because It is the Only Rebuild Kit that Also Include Seals for the VGT Controller:

 

Holset HE351VE Cummins 6.7 Turbo Rebuild Kit

HX40 10 Blade Turbine Wheel

HX40 10 blade turbine WheelThe Holset HX40 10 Blade Turbine Wheel is From the HX40 Super Turbo. The HX40 Super Turbo is a Very Popular Turbo Because it is More Powerful than the Regular HX40, Despite the Only Difference, is the Turbine Shaft Having 2 less Blades and Less Weight!

 

 

 

This is One of the Turbines that I just Had to Get My Hands on For Upgrades! However this Isn’t the Largest Turbine Upgrade for the HX40 (We offer 67 x 76mm 10 and 12 blades Turbine), This is a Perfect “Direct Drop in” for the HX40 turbos!

This Turbine is 64mm x 76mm and Has 2 Less Blades so It helps with Spool Up and Peak Power!

We Offer the Sell This Shaft, as well as providing it with a Service. If You are interested in Buying This Shaft You can Buy it Here:

HX40 10 blade Turbine

 

 

HX40 10 Blade vs 12 Blade Turbine Wheel

Generally when a Turbine Shaft Has Less Blades, it relieves more Back Pressure from the Turbine Housing Which will Keep Your EGT Temperatures Lower.  Having Less Blades Can Cause Later Spool Up Because It Requires Higher Pressure to turn the Shaft since More Back Pressure is being Released.

However, With the Turbine Having Less Blades it Weighs Significantly Less than the 12 Blade Turbine, Which Helps Reduce Turbo Lag. Having Less Blades Also Helps increase Top End Power and Prevent the Engine From Outflowing the Turbocharger at High RPM, Which Causes High EGTs!

Holset HY35 HX35 HX40 HE341 HE351 Turbo Rebuild Kit

HX35 HX40 HE341 HE351 Turbo Rebuild KitWe Now Have For Sale Holset HY35 HX35 HX40 HE341 HE351 Turbo Rebuild Kits!

 

 

 

 

 

 

Here are the Details on the Rebuild Kits that We Offer: 

  • For Genuine Holset
  • Includes Heat Shield
  • Machined From Copper Bar Thrust Bearing
  • Includes Compressor Housing O-ring (Must Machine Bearing Housing)
  • Fits Holset HX35 HX35W HX40 HX40W HE341 HE351 HY35
  • Not for VGT Turbos Such As HE351VE or HY40V

Parts Included:

  • Front Seal Plate
  • C-clip for Front Seal Plate
  • O-ring For Compressor Housing (Bearing Housing Must Be Machined)
  • O-ring For Front Seal Plate
  • Oil Deflector
  • Thrust Collar and Spacer
  • Front Piston Ring Seal
  • Rear Piston Ring Seal
  • 4 Bearing Cage C-clips
  • Exhaust Housing Retaining Plates
  • 4 Bolts for Turbine Housing
  • OIl Feed Gasket
  • OIl Return Gasket
  • Machined From Copper Bar Thrust Bearing
  • Journal Bearingsbuynow

Why Buy Our Rebuild Kit?

  • We Provide a Machined From Copper Bar Thrust Bearing, Other People Provide Powder Bearings
  • We Provide the Heat shield Other Companies Do Not
  • We Provide a Compressor Housing O-ring Other Companies Do Not
  • We Have Competitive Pricing!

The Biggest Problem With Buying Aftermarket Holset Kits Is that The Oil Feed Holes in the Thrust Bearing Are Not The Same Size as the Genuine Holset Rebuild Kits! We Provide The Solution, Buy Our OEM Kits and Save Yourself the Trouble of Having a Thrust Bearing Failure!

hx35w Turbo Rebuild Kit

Watch This Video To Learn How To Rebuild Your Holset Turbo!