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2005 Chevrolet 6.6L Duramax LLY
SKU #: BD-1047001 MPN #: 1047001

BD Billet Upgraded GTP38 Compressor Wheel 99.5-03 7.3L Ford Powerstroke

$282.95
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Description
BD's Velocity light weight forged billet and milled 9-blade extended tip compressor wheel will deliver improved performance in comparison to any other replacement wheel on the market. While others may reduce or eliminate the common surging issue, they do not give any noticeable power gains. The forged billet extended tip wheel design delivers quicker spooling and higher boost pressures, resulting in reduced EGT's, improved fuel economy and reduced emissions. REPLACES WICKED WHEEL/STOCK WHEEL: The original "wicked wheel" was simply a stock 1994-97 compressor wheel that was retrofitted into a late model 1999-03 stock turbocharger. The wicked wheel did reduce surging, but it also reduced power. Most customers were happy to be relieved of the surging, so they did not care about the loss of power(6hp on stock truck, see power figures chart below). This BD-Power Billet Compressor Wheel replaces the stock/wicked wheel and removes all surging issues, plus it keeps or increases slightly horsepower over stock compressor wheel. This is a must upgrade part that you will feel! COMPARISONS: Boost EGTS HP Low RPM Surge? Weight Road Spool Ability BD Velocity Wheel 28PSI 1087F 276 NO 110g Fastest Stock GTP38 Wheel 27.5PSI 1087F 273 YES 125g Standard Wicked Wheel 25PSI 1130F 270 NO 125g Slowest All figures above were tested on the same truck on the same day with same weather conditions.
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BD's Velocity light weight forged billet and milled 9-blade extended tip compressor wheel will deliver improved performance in comparison to any other replacement wheel on the market. While others may reduce or eliminate the common surging issue, they do not give any noticeable power gains. The forged billet extended tip wheel design delivers quicker spooling and higher boost pressures, resulting in reduced EGT's, improved fuel economy and reduced emissions.

REPLACES WICKED WHEEL/STOCK WHEEL: The original "wicked wheel" was simply a stock 1994-97 compressor wheel that was retrofitted into a late model 1999-03 stock turbocharger. The wicked wheel did reduce surging, but it also reduced power. Most customers were happy to be relieved of the surging, so they did not care about the loss of power(6hp on stock truck, see power figures chart below). This BD-Power Billet Compressor Wheel replaces the stock/wicked wheel and removes all surging issues, plus it keeps or increases slightly horsepower over stock compressor wheel. This is a must upgrade part that you will feel!

COMPARISONS:
Boost EGTS HP Low RPM Surge? Weight Road Spool
Ability
BD Velocity Wheel 28PSI 1087F 276 NO 110g Fastest
Stock GTP38 Wheel 27.5PSI 1087F 273 YES 125g Standard
Wicked Wheel 25PSI 1130F 270 NO 125g Slowest

All figures above were tested on the same truck on the same day with same weather conditions.

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About BD-Power

BD Diesel is known as one of the originators of diesel performance because theyve been there since the very beginning. Its by no coincidence that theyve been in the industry since 1972 where theyve seen competition come and go over the years. You could consider them a front to back organization in which they design and manufacture products ranging from Super B Turbo Kits and performance injectors for your Cummins to heavy duty transmissions, torque converters, and other transmission components for your Duramax to Positive Air Shutdowns and exhaust brakes for your Powerstroke and everything in between. Quite literally, there are VERY few components that BD does not build for nearly every light duty diesel application.

BD DIESEL PERFORMANCE

Originally founded in 1972 as Valley Fuel Injection that specialized in fuel injection rebuilding and calibrating, BD Diesel gained the most notoriety beginning in 1989 with the release of their first exhaust brake designed for Ram trucks with the acclaimed 12 Valve Cummins engine. BD would later rename Valley Fuel Injection to BD Diesel Truck Service and Performance Center that operates as an extension to BD Diesel Performance. Today, they operate out of a 65,000 square foot facility in Abbotsford, British Columbia and employ over 100 highly skilled individuals. They are constantly pushing the envelope with forward thinking products that not only fill voids in the marketplace, but also take existing products and push them to the next level.

BD DIESEL TRANSMISSION UPGRADES

Transmissions have a singular but ambitious challenge - to transfer all the torque from the diesel engine to the drive wheels. This must be accomplished while maintaining shift quality and minimizing NVH (Noise, Vibration, and Harshness). With stock or OE configurations, this capacity challenge is somewhat less than extraordinary. Comparatively, a high output diesel that develops 2-4 times the original engine torque and keeping stellar driving characteristics at this power level becomes a new feat. Utilizing the latest technology in CAD and FEA simulation, BD can predict and eliminate failures before they happen. The dedicated team of BDs Transmission and Torque Convertor Department are true experts in the development and analysis of the diesel transmission.

BD EXHAUST BRAKES

BD built its reputation on exhaust brakes starting in the early 90's with many casting designs for both engine and remote mount air actuated systems. Rugged cast-iron bodies with an offset stainless steel butterfly build peak efficiency quickly.

BD TURBO UPGRADES

The turbocharger industry is a special industry for BD and remains a key technological asset. When looking at BDs experienced staff, the majority of their key staff members have been developed in or around this technology. BD focuses on the customer's needs, whether it is fast turnaround, state of the art compressor wheels or turbine wheels, they look to deliver on the highest expectations. You can be assured that a BD turbocharger has been hand crafted to the greatest standards. Using precision lathes, milling equipment, honing machines, and inspection CMMs your turbocharger is continuously graded to exceed the OEMs specifications.

BD FUELING UPGRADES

Owing to its heritage as a diesel fuel systems specialist, BD Diesel Truck Service & Performance Center is a factory-certified Bosch, Stanadyne, Delphi and Zexel calibration and repair lab. They are one of a select few injection shops in North America to have Bosch Common Rail parts and an overhaul and testing franchise. BD Diesel rebuilds most all mechanical and electronically-controlled fuel pumps and injectors for diesel engine applications.

BD ELECTRONICS

Throughout the automotive industry, electronic technology has become an integral part of the OEM solution. Whether it is safety, performance, or driving improvements, BD Diesel Performance has developed a strong electronic department to focus strictly on this technology. By focusing on the core needs of the customer, they engineer out the possible product failures and maximize key features to deliver a top to bottom solution. Utilizing state of the art manufacturing equipment, BD maximizes value and minimizes time consuming tasks that inflate costs. Vehicle electronic technology will remain a key technology at BD Diesel Performance.