TR186 jack plate sizing help

[itsahog]

I have a 2006 TR186 and want to install a jack plate. I want to make sure I do it right the first time. The boat has a 23 pitch tempest prop, a 150 HP OptiMax and hydraulic steering. I’m hoping to buy a jack plate that will not require any changing of cables and such. Currently my rpm’s (~5200)and speed (55-56) are lower than what I’ve been reading, and I experience a little bit of chime when I hit about 56 mph. Input on the correct manufacture and size and where to purchase would be helpful, thank you.

[JordanC]

I have an 07 TR-186 w a 175 Opti and have a 6 inch T&H Marine Pro Hi Jacker HP. I’ve only heard of people using a 6 inch on our boats. As far as rigging goes you have to see what slack you have available in your bilge area to accommodate moving your motor back.

[fly by night]

My 2008 TR-186 with a 150hp Optimax also has a 6 inch and I think that is the correct size.

[itsahog]

Thank you for the replies, is it normal or is it the exception to have to modify cables when adding a JP? I am pretty sure my boat is rigged like it was when it left the factory.

[BassCatBrad]

Cable length should be fine when adding a 6in plate. I have 2 buddies that added 6in plates one on an 2003 TR186 and the other on an 2004 Ranger. Both did not need to switch any cables.

[berudd]

My 2008 TR-186 with a 150hp Optimax also has a 6 inch and I think that is the correct size.

same here

[itsahog]

Any recommendations as far as manufacturer? Any particular one to avoid? Thx

[berudd]

I have the manual TH Marine and it seems fine but I have no experience with any other brands.

[JordanC]

My friend just got a 6 in JP from Hydro Dynamics. It is a manual that is adjustable in 1/4 inch increments. If I had to buy a new one that’s what I would get. It makes adjusting it so much easier.

[jzv33]

Cable length should be fine. I have the 6 inch th marine zlock and I think its a pain to adjust.Also if you are considering shallow water anchors certain jackplates don't work with the brackets