Howl Cowl!
Increase Speed & Efficiency
Better Cooling
PA-32-300 and PA-32-301
Click here to go to the New Saratoga / Lance Cowl

The HOWL COWL Mod Includes

• New Polished Hartzell Spinner
• New Spinner Backing Plate
• Low Drag Carbon Fiber Cowling, Eliminates Cracks
• Circular Inlets
• Hi-Tech Induction System
• New Oil Cooler
• New Forward Baffle and Baffle Seals
• Cowl Flap - Pilot Controllable
• Flush Landing Light Lens
• Large Access Doors
• Windshield Wedge
• Belly Fairing

The HOWL COWL mod provides a high tech cowling combined with classic smooth flowing contours. This low drag cowling is made with carbon and fiberglass. Two large access doors open easily allowing quick, easy inspection of the engine and accessories.

A drag reducing fairing, (Windshield Wedge), located on top of the baggage compartment extending from the firewall to the leading edge of the windshield. The windshield wedge reduces drag and makes the windshield area look very much like the Malibu’s windshield area.

A fairing below the baggage compartment (similar to the Windshield Wedge) reduces the drag caused by exposed structural longerons on the stock belly.

The cowl is manufactured in left and right hand halves. This arrangement eliminates the customary split line often found running through cowl inlets which leads to chips and cracks in the inlet contours. LoPresti’s left/right cowl halves eliminate this cracking problem.

The stock cooling air exit in the belly of the Six has been eliminated. All the cooling air exits through a cowl flap controlled passageway. Much better engine temperature control is provided by a cowl flap that can be positioned and locked in any position from full open to full close.

One new and larger oil cooler with new firesleeved oil lines is included. A new induction system inlet is strategically placed off center to intercept a pulse of air from each propeller blade passage at the right instant. The resulting pulses arrive at each cylinder’s intake valve when the valves are open. This propeller SynchroPulsing has been optimized for a three bladed propeller, but works with a two bladed propeller. This SynchroPulsing technique provides more manifold pressure and therefore more horsepower and finally more speed.

Click pictures below for a larger image

	Large access doors on each side of cowl
	A new fairing in front of windshield improves airflow and appearance of windshield
	The Afterbody fairing improves laminar flow
	Cowl Flap open Cowl Flap closed
	Flush Landing Light Lens
	LoPresti Aviation's High Performance Round Inlets