Regitar USA Ignition Coil f/Mercruiser Engines V6 V8 Engines w/HEI Thunderbolt IV V Ignition [RMF016] Brand_Vexilar you can lock it in

you can lock it in place and feel safe that your mounted device will stay right where you left it

speed and temperature data with altitude sensing for heel/trim and pitch/roll inputs — which it provides to the NMEA 2000® network and GNX 20 instrument

regulator circuit

Transmits GPS coordinates

Garmin's transducer has an operating frequency of 50 or 200 kHz and mounts on a 16-24° deadrise angle

Regitar USA Ignition Coil f/Mercruiser Engines V6 V8 Engines w/HEI Thunderbolt IV V Ignition [RMF016] Brand_Vexilar you can lock it inIgnition Coil for Mercruiser Engines V6 & V8 Engines with HEI Thunderbolt IV & V Ignition Ignition Coil for Mercruiser engines: V 6 and V 8 Engines with HEI Thunderbolt IV and V Ignition. Engine Brand: Mercury Mercruiser Fitment: GM V 6 & V 8 Engines with HEI Thunderbolt IV & V Ignition Brochure (pdf)