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: 1994-2003 stock TP38/GTP38 including van turbo
*Note: Using an impact on installation is not recommended.
224 Reviews Hide Reviews Show Reviews
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Complete happiness
Easy install. Lighter then the wicked wheel 1 I had in my truck already. Spools great. Sounds good
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No more surge!
I purchased this wheel to hopefully cure a compressor surge problem but I got way more than that! I've put about 3000 miles on the truck with this installed and it's hard to believe the difference the billet wheel makes in overall drivability of the truck. Throttle is more responsive, spools up way faster, absolutely no more surge, I'm a happy customer and would recommend this to anybody with a 7.3!
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Best
Best wheel for gtp38 period.
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Works great
Swapped out my gtp38r with riffraff billet wheel cause I am selling truck to get a bigger f350. Put stock turbo back on with billet wheel works great
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best ever investment
Works perfect! Quieted down inside, lots of power sounds awesome outside
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1997 7.3L
I can't decide on which gauges yet so I wasn't able to actually verify results. Seems to pull a little harder in mid range and up top. The whistle might be a little louder than stock and gets people looking when ya go to pass em. I was able to do it with the turbo in the truck so I didn't have to take it all apart and replace o rings but it wasn't very fun.
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Riffraff Diesel Compressor Wheel
Instantly noticeable elimination of compressor surge. Engine performance is linear, adding in traction while towing from a stop. No change in noise level. Excellent quality and craftsmanship!
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Great upgrade
Installation is super easy and makes a noticeable difference even on its own. Excellent product!
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surge no more...
For the price, you couldn't beat it with a stick... the workmanship is INCREDIBLE and the surge factor no longer exists. Took my factory stock excursion to 28psi from 21psi. Highly recommend OCR (over boost regulator) to protect map sensor. Wish there was a recommend ( X ) O-rings note with it. I had to wait a couple days to get pedestal and turbo o rings. All good now!!
