Rapala X-Rap Magnum 20 - HD Squid [XRMAG20HDSQ] Brand_T-Spec The heat exchanger capacity is

The heat exchanger capacity is notably higher than that achieved by other manufacturers

Lower battery Drain

Low interference technology

Installs with four #6 RH fasteners (not included)

Some of these older GPS sensors have suffered from technical issues with the GPS rollover changes which can render chart plotter systems useless

Rapala X-Rap Magnum 20 - HD Squid [XRMAG20HDSQ] Brand_T-Spec The heat exchanger capacity isX Rap Magnum 20 HD Squid X Rap Magnums run perfect right out of the box, no wasted time tuning. The massive diving lip takes the X Rap Magnums deep unassisted. Nothing to hinder the action. Each dives to its preset depth the XRMag20 to 20 feet. Run up to 13 knots for big game fish worldwide. Big water patterns compliment the X Rap construction standards textured translucent body, internal holographic foil, 3D holographic eyes. Built saltwater tough