Garmin Striker 4 Performance Question
Moderators: Redneck_Randy, badmoonrising, lakerunner
Garmin Striker 4 Performance Question
I just installed one. Like all aspects for my needs, but the depth stalls or freezes around 20 mph. I have to slow way down to get it reading again. My old Lowrance on another boat worked way past that speed. Is this normal for the Striker 4?
Last edited by Steve7 on Thu May 31, 2018 7:39 am, edited 2 times in total.
Steve & Sue (pups: Sky & Sierra)
2018 G3 SunCatcher V322FC Yamaha 150
Minn Kota Terrova 80 trolling motor
Grand Design tt Reflection 297RSTS
2016 Ford F250 6.7
Grizzly Flats, Ca
2018 G3 SunCatcher V322FC Yamaha 150
Minn Kota Terrova 80 trolling motor
Grand Design tt Reflection 297RSTS
2016 Ford F250 6.7
Grizzly Flats, Ca
- rancherlee
- Posts: 580
- Joined: Tue Jul 13, 2010 5:59 am
- Location: Eveleth MN
Re: Harmon Hook4 Performance Question
Seems normal for just about any finder on a pontoon. It’s VERY hard to find a decent setting on the back of a round hull with a rounded transition and probably a keel guard to boot churning up air bubbles in front of the transducer. Even my big hummingbird sidescan HD transducer has trouble holding bottom lock above 20mph.
1988' Kennedy 20' "Haley's Comet"
Rebuilt 2016 with 25" single strake outer tubes and a 25x23" straked U-tube
2003 Suzuki DF140 - Yamaha 9.9HT kicker - 39.1@6300rpm
Rebuilt 2016 with 25" single strake outer tubes and a 25x23" straked U-tube
2003 Suzuki DF140 - Yamaha 9.9HT kicker - 39.1@6300rpm
Re: Harmon Hook4 Performance Question
Consider adding http://johnnyraysports.com/newsJR3.html or mocking up something similar. You'll note their test boat was a pontoon as well. I have two on my boat (one on each toon) and they made a world of difference on keeping bottom at speed.
Also available on Amazon at https://www.amazon.com/Johnny-Ray-JR-3- ... B00A5C1CVO
Also available on Amazon at https://www.amazon.com/Johnny-Ray-JR-3- ... B00A5C1CVO
Pinawa Bay, Manitoba
2014 Premier Cast-a-way 231, PTX; 2014 Evinrude 250HO ETEC
2014 Premier Cast-a-way 231, PTX; 2014 Evinrude 250HO ETEC
Re: Garmin Striker 4 Performance Question
Thanks for the replies fellas. I do have a factory 90 degree mounting platform on the two side pontoon rears for these attachments. I have also tried adjusting the transducer. Maybe this is the the best it can do. Just thought I’d check. Thanks again!
Steve & Sue (pups: Sky & Sierra)
2018 G3 SunCatcher V322FC Yamaha 150
Minn Kota Terrova 80 trolling motor
Grand Design tt Reflection 297RSTS
2016 Ford F250 6.7
Grizzly Flats, Ca
2018 G3 SunCatcher V322FC Yamaha 150
Minn Kota Terrova 80 trolling motor
Grand Design tt Reflection 297RSTS
2016 Ford F250 6.7
Grizzly Flats, Ca
Re: Garmin Striker 4 Performance Question
The trick is to get it a few more inches away from the turbulence of the pontoon and into some cleaner water. Hence the extension brackets I posted above. Best of luck with it.
Pinawa Bay, Manitoba
2014 Premier Cast-a-way 231, PTX; 2014 Evinrude 250HO ETEC
2014 Premier Cast-a-way 231, PTX; 2014 Evinrude 250HO ETEC