This is a GTP38 turbo upgrade kit with 66/88mm billet compressor wheel for performance use of 99.5-03 Ford E&F Series Super Duty Trucks, the compressor wheel is not only intended for anti-surge purpose, but also support huge power gains, with the expanded wheel size and aggressive blade design, it can provide 33% more airflow than factory 60/80mm cast compressor wheel to let your car more powerful. Because of the bigger compressor wheel, the compressor housing has a 4" ported anti-surge inlet(the stock one is 3"), so we put a new 4" to 4" intake hose to fit that size. The Thrust bearing in this kit is upgraded from stock 270° to 360° thrust bearing, which is very necessary for high boost and performance applications, not only because of the full circle lubrication, but also the more and better designed oil feed holes. The stepped gap piston ring also eliminates the oil leaking problem.

1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T ,L/C,PayPal. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: FOB, 

Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q7: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
     no matter where they come from.

FORD Powerstroke 7.3L GTP38 Turbo 66/88mm Billet Compressor wheel upgrade Kit