Riffraff Diesel Billet Compressor Wheel 94-03

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Riffraff Diesel Billet Compressor Wheel 94-03

We are now offering our 2nd Generation performance billet compressor wheels for the 94-03 7.3L Powerstrokes. This wheel provides more than just anti-surge like the standard Borg Warner aka Whistlin' Wheel, Anti-Surge Wheel, Banks Wheel and other 5/5 blade compressor wheels. Because of its lighter mass it spools faster, while providing more CFM flow and boost pressure. We usually see a 5-7 PSI gain in boost, as well as less smoke, better drivability and quicker response. By incorporating new leading edge technology, metallurgy, and the new 4/4 blade design we are seeing an average of 17.4 hp and 38.7tq gain on stock injectors with just a swap of the wheel. We recommend balancing the rotating assembly if available, though the wheel is already dual plane balanced.

Fitment: 94-03 TP38/GTP38 including van turbo


 *Note: Using an impact on installation is not recommended.

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  • 5
    4/4 Turbo Wheel

    Posted by Paul B. on Apr 16th 2021

    My 02 is stock and has 99k miles on it. I bought the wheel to cure a slight surge when towing, what I got was surprising.

    The wheel has made a noticeable difference in mid-range torque. This is especially felt when applying throttle at highway speed. Throttle response is immediate and the truck needs less throttle input to pull hills than before.

    I was skeptical of performance claims but now I am sold.

  • 5

    Posted by Josh R on Mar 15th 2021

    I had installed 4” exhaust, Donaldson 6637, and hydra. The turbo started producing lots of surge when accelerating quickly and pulling, but this wheel cleared everything up. The truck runs better, produces more boost and seems to have more power.
    Thanks for guiding me in the right direction.

  • 5
    Billet wheel

    Posted by Dylan on Mar 10th 2021

    Finally installed, And I must say it provided faster spool up , and helped with my turbo surge, Sounds good as well .

  • 5
    Riffraff compressor wheel 01 7.3l

    Posted by DH on Feb 14th 2021

    There isn’t a whole lot else to say about this wheel that hasn’t already been said but it is a superb wheel that does exactly what it’s intended to do, as advertised and reviewed. Excellent quality, sounds great, spools quicker. If you’re hesitant, don’t be. This wheel will keep a smile on your face no doubt.

  • 5
    Riffraff 4+4 and S300 turbine

    Posted by Peter on Jan 18th 2021

    I've been buying Riffraff stuff for years and for good reason. It's all top notch stuff. I finally got tired of dealing with turbo surge so I did a full rebuild with this wheel, a KC S300 turbine, and Riffraff's 360 rebuild kit. Everything came packaged well and nothing was missing. The new assembly does take a little longer to spool up but it's probably because of the new turbine weighing several ounces more than the original. Once this thing lights though it's awesome. Boost is higher all around. Max boost is up about 7psi on my 70hp street tune. Pulls great all the way up to red line. Noise is perfect, barely noticeable while cruising at highway speeds but has that nice whistle under throttle. 10/10 recommend this to anyone with stock injectors.

  • 5

    Posted by Like having a new truck! on Jan 18th 2021

    great online and email support with easy to follow instructions. probably my best online purchase and support experience to date.

  • 5
    Diesel Billet Comprssor wheel

    Posted by Todd on Dec 3rd 2020

    Spins up nicely. No surge and a strong pull as the RPM's come up.

  • 5
    Surge fixed

    Posted by Marty on Oct 29th 2020

    I’m very happy with the results from this compressor wheel. I recently bought a 2002 7.3 and upgraded my exhaust to a 4”, my air box to S&B and put in a hydra chip. Which of course ended up causing some turbo surge. I wanted to go with a ported housing but the manufacturer of the commonly available one decided to redesign/re-source manufacturing and they are unavailable until 2021. I bought this compressor wheel instead and it solved my issue. My truck is running like a dream. Install was not a breeze, but it wasn’t all that bad, just made me really wish I had a topside creeper.

  • 5

    Posted by Ryan Meacham on Oct 14th 2020

    Definitely helped my turbo surge issues. Faster spooling and sounds great!