Have Questions?
SOLAS, the technology leader in the impeller design, creates lots of outstanding advantages built into its products. All SOLAS impellers are made of an ultra high strength, corrosion resistant stainless steel, and are cast in a one-piece mold without bending the edges of the blades to achieve the perfect pitch.
The SOLAS Dynafly 140mm Impeller KP-DF-13/22 is designed using SOLAS impeller technology to deliver application-specific performance characteristics. SOLAS manufactures its impellers from ultra-high-strength, corrosion-resistant stainless steel and casts them in a one-piece mold. This construction avoids bending the blade edges and is intended to help achieve consistent pitch.
Impeller pitch affects acceleration and top speed. A smaller pitch can improve acceleration while reducing top speed, whereas increasing pitch can reduce acceleration and increase top speed. A higher-than-stock pitch may be used for watercraft with more horsepower than stock, while a lower-than-stock pitch may be appropriate for applicable watercraft with a re-flashed ECU, high-altitude operation, high-temperature conditions, or increased carrying weight.
SOLAS limited and modified impeller recommendations may be used in either application depending on the desired RPM and speed. The Dynafly impeller provides a SOLAS stainless steel option for applications requiring pitch selection based on watercraft power, operating conditions, and performance goals.
Features:
- Brand: SOLAS
- Product type: Dynafly impeller
- Size: 140mm
- Part number: KP-DF-13/22
- Material: Ultra-high-strength, corrosion-resistant stainless steel
- Construction: Cast in a one-piece mold
- Blade design: Cast without bending the blade edges to achieve the intended pitch
- Pitch selection: Smaller pitches improve acceleration and reduce top speed
- Pitch selection: Increasing pitch decreases acceleration and increases top speed
- Application guidance: Higher-than-stock pitch can be used for watercraft with more horsepower than stock
- Application guidance: Lower-than-stock pitch can be used for applicable high-altitude or high-temperature conditions where horsepower is lost
- Load guidance: Reduced pitch can be used for higher weight to be carried to limit the volume of water through the pump
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RETURN POLICY 2026
ALL DISCOUNTED AND SALE ITEMS ARE A FINAL SALE !!!
We have a 14-day exchange policy on regular priced items only , ( discounted or sale items are not eligible for return ) , which means you have 14 days after receiving your item to request a exchange.
WE DO NOT REFUND we exchange only ...
PROCESSED ORDERS THAT ARE REQUESTING A CANCELLATION ARE SUBJECT TO A 20% RESTOCK FEE
To be eligible for a exchange, your item must be in the same condition that you received it, unopened or unused, with tags and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a exchange, you can contact us at usaspeedguys@gmail.com. Please note that exchanges will need to be sent to the following address and require an authorization first :
THE SPEED SHOP USA
ATT RETURNS
PO BOX 1254
PEACHLAND BC CANADA
V0H1X0
CANADA POST REGULAR SERVICE
If your exchange is accepted, we’ll send you a return authorization number, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any exchange question at usaspeedguys@gmail.com.
SHIPPING ON RETURNS IS AT YOUR EXPENSE WE DO NOT PAY FOR RETURN SHIPPING
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned LIKE custom order products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. There is NO RETURNS on lighting or electrical components at all PERIOD . Please get in touch if you have questions or concerns about your specific item.
Unfortunately, WE DO NOT accept returns on sale items, DISCOUNTED ITEMS or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
WE DO NOT REFUND WE ONLY EXCHANGE
European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days . As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Exchanges
We will notify you once we’ve received and inspected your return and let you know if the exchange was approved or not. If approved, you will have 30 days to complete your exchange.
If more than 15 business days have passed since we’ve approved your return, please contact us at usaspeedguys@gmail.com
