Roy LoPresti


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Piper Twin Comanche
Speed Modifications

Click on kit name in blue to JUMP to the information you want

Each order comes with all the hardware called out on the drawing, (i.e. rivets, screws, washers, rivnuts, etc), STC, step by step instructions, Mil Spec PRC sealant, (if required), Rubber gloves, drill bits, and LoPresti Decal.

Under wing Fairings Cowl GTO Mod Winner Spinner Mod
    Hubba Caps
Speed Kit Name

Speed Increase MPH

Spats - Main Wheel Well Fairings (set) 5 6
Splitters - Fowler Flap Track Fairings (set) 3 7
Flap seals - Seals gap between flap and wing (set) 1-2 5
LoPresti Cowl New Cowl with round inlets- Non Turbo (pair) 7 8
LoPresti Cowl New Cowl with round inlets- Turbo (pair) 7 8
Winner Spinners (pair) 0 4
Hubba Hubba Cap (pair) - Wheel Cover    
- Boom Beam A New High Tech, HID (High Intensity Discharge), Xenon landing light system
Now STC'd
Prices Subject to change without notice. All prices are for US sales
Speed Merchants
877-565-1731 / 772-562-4757 or fax 772-563-0446
2620 Airport North Drive, Vero Beach, Florida, 32960

All rights reserved. Copyright 1995-2005, LoPresti Speed Merchants.
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