• Aircraft: PA 32R,34 (Lance, Saratoga SP)
• Gains: Up To 8 MPH (Without Smoothing)
• Installation Time: Typical Installation In 10-14 HRS (Without Smoothing)
• Durable Aluminum Construction

Note: Cannot be used on aircraft with de-icing boots. We supply the parts which cover over and around six hundred rivets and screws, which on their own will provide between a 6 and 8 mph increase in speed, and a dial gauge to check the rest of the critical area and smooth it as indicated. Wing smoothing kit includes a contour tool, dial caliper gage and instructions; It does not include body filler material. There are plenty more miles an hour waiting out there for those willing to cover-up the numerous fuel tank screws.  Plus, you can smooth the upper leading edge to obtain Laminar Flow. The Piper wings employ a Laminar Flow section, but the construction techniques fall far short of the requirements. For instance, there can be no exposed rivets or screws, and there can be no skin overlaps if Laminar Flow is to be achieved. We supply the parts which cover over and around six hundred rivets and screws, which on their own will provide between a 3 and 4 mph increase in speed, and a dial gauge to check the rest of the critical area and smooth it as indicated. Wing smoothing kit includes a contour tool, dial caliper gage and instructions; It does not include body filler material. Aren't ready for or don't want to do the wing smoothing part of the STC?  No problem.  Select the option and we'll deduct $75.00 from the kit price and exclude the tools, gages and instructions for this part of the STC.