$174. Outboard Jack Plates. #jackplate #bassboat #boatperformance #boattipLet John Crews explain to you how and why to adjust your jack plate height to maximize performance of your bass. . This jack plate is custom designed by Darris Allison, and is brand new. $ 19389. 19. Marine. My 2008 Grady Escape only has 190 hours and the boat was always kept in a high and dry but look at the galvanic corrosion most likely due to the contact of the motor with aluminum bang plate. A hydraulic jack can be adjusted on the fly, going deep in the water to help you get a good hole shot, then raising up for optimum performance once you're underway. #1. Opens in a new window or tab. No use drilling out a good rivet. This transom jack has no welds or castings to break. A mini jack plate would probably be the solution to raise the outboard if I decided to go that route. The river I'm on is shallow and I wanted to get the motor as high as I could. . it's awesome. 3. I just installed a jack plate on my Alumacraft which has a 20hp outboard; however, I could only get the 3/8 stainless bolts torqued to 22 Foot Pounds before the transom started bending inwards a little at the area of the bolts washer; my transom is hollow and has two . It has fully welded seams. Currently the rear of the hull drafts over 6" with no one in it leaving very little transom freeboard once loaded. One thing I have found when installing a jack plate on the boats I've owned is. You'll be fine to do anything you want with your transom wood as long as you put a primer coat of paint on the aluminum first and seal your wood well with multiple coats of varnish. Features: Comes with Gauge; 5-1/2" Set Back; Model PL-65-10HSCMC 9" Static Set Back Plate 90012. Has a hull weight of 128 lbs, and a maximum weight capacity of 602 lbs. Vance Manufacturing jack plate spacers can add 5/8’" up to 2’" of setback to. This elevator can also be used to raise the engine by 5 inches. Step 1: Removing the Old Rivets. FREE delivery. But, it has quite a. $10999. 99 $ 25. Boat Engine Transom Support Plate, Simple to Install. The CMC Hydraulic Transom Jack has a dependable. Well the anti cavitation plate sits about 1 1/2 to 2'' lower that the keel on the 1448 jon. Fun Dinghy Merch. Best Hydraulic Jack Plate. Is there any way to build up a transom to raise it a few inches? If not, are jack plates effective. 65. Atlas Hydraulic Jack Plate, 12". No matter what your boat requires, Wholesale Marine has you covered. . The Vance Mini Transom Plate for Vance Mini Jack Plates is a must for strengthening your boat's transom and distributing your outboard's weight more evenly across your entire transom instead of just on the bolt & washer area. 10” jack plate is recommended for all engines 150 HP and above; Overall package length includes trailer and engine; All measurements are approximate; Photos may include. My. This is where the transom plate comes into play. The end result is super strong. Location. I have read that the cav plate should be level with the bottom of the boat for best performance. Dec 29, 2011. Raising an engine on a jack plate will definitely increase your shallow running capability as well as the top end speed due to less drag. 1. 5" of adjustment at the transom bracket. It will be tiller driven with no console. If you are looking for a reliable and durable jack plate for your outboard motor, osemar has you covered. RTTinBoats. If you’re already happy with engine performance- hole shot, top end, rpm at wide open throttle, then I’d just get the tilt/trim, save the money and be happy. The angles are pinching the aluminum plate, instead of the plate slipping in between the angles. 00. Algonquin Il. Also allows mounting of long shaft motors to shorter shaft transom boats. Delrin rollers and bearings provide a long life of smooth operation and pivoting without the need for chains or springs like other jack plates. $115. CMC® 4" Setback Two-Piece Manual Jack Plate (40012) 0. $25. including outboard motor brackets, boat jack plates, boat motor mounts, marine engine mounting brackets, and more boat engine jack plates and motor mounts from brands like Trelleborg, Gil Marine, Panther, Pooderbuilt, Sierra, and. Hey gang, I asked Hurricane about adding a hydraulic jack plate on my boat for various reasons, Below is the response I received from Nautic Global Group. This essentially provides less drag on the boat. In Stock. Aug 6, 2015. ECOTRIC 4'' Adjustable Set Back Jack Plate Outboard Boat Aluminum New Jack Plate Factory Style. What's new. . The Vance Lower Transom Plate is 1/2'' thick aircraft grade 6061 T6 Grade. Unordered list. OK, I have to move my motor up on the rear transom, I've done a bunch of searching on both this site and the internet. It's all a delicate balance. Raising the engine higher puts an extra strain on the transom, and the jack plate also causes the motor to be at an unsafe angle. Improve your boat's speed, holeshot and fuel-economy with a Magnum electromechanical jack plate. Mike, When I bought my Avenger Speedboat it came with 3/8 flat plate (Aluminum alloy of some kind)bolted to the transom. The mini-jacker stands off transom 4. By raising the motor, you receive less drag on the boat and the lower unit. Add to Cart. . 1 Year Unconditional Warranty against manufacturer defects. The addition of the CMC Manual Power-Lift Transom Jack Plate allows for better starts and getting the boat up. Offered in 4″, 6″, 8″, 10″, 12″ and 14″ setbacks, Bob’s Jack plates offer 1 piece design, unlike competitors that require. Adjustable 4'' Set Back Jack Plate Manual Power Lift Transom Outboard Boat Motor. LARGE Jack Plate - Currently in Backorder - 2 weeks. Blog. When using a jack plate ona OB jet you want as close to zero offset as possible,,,, water needs feed the leading edge of the jet foot off the bottom of the boat to prevint water splash and drag off the foot of the jet pump,,,,, get the transom bracket built for a ob jet from Outboard Jets. Late last fall I purchased a Jet and ended up with a '94 40 HP Force long shaft to repower it with. Max support 750HP 1500 lb. 51. Alumacraft does not recommend adding a jack plate to any of our boats. Add To Cart. * Although our general guidance suggests 4” jack plates for boats under 18’ long, like small aluminum boats and duck boats, 4” jack plates can also be a great fit for the 17’, 18’, and 19’ inshore boats used. 26. 4” Setback – 4” Vertical. These spacers go between the transom and the engine’s mounting bracket or they can also be installed between the jack plate and engine. 54’’ X5. Feed the outboard bolts on the jack plate into the mounting holes on the engine bracket. Vance JPL4800 8'' Setback Adjustable Outboard Boat Jack Plate. #9. 500 inches higher than the transom. Transom jacks are used to adjust the motor higher out of the water for optimal shallow water performance. T-H Marine Hydraulic Jack Plate. Another application includes mounting the 5-inch vertical extension motor mount on a hydraulic jack plate to raise the motor higher on shallow-running boats that are equipped with tunnel extensions. Jack Plate Plans Construction Notes. The transom is starting to crack where the jack screws tighten down to hold the motor on. Compatible with clamp-style trolling motors or motors up to 25 HP, it offers versatility and dependability. For any given boat with a given motor at a given set back with a given prop at a given speed with a given operator's goals, there is going to be an optimal motor height. Decreases drag, thereby increasing speed. This essentially provides less drag on the boat. T-H Marine MJ1DP; Mini Jack Plate. Capt. B. Ranchero50 Well-known member. That will get you in the ballpark. The engine mounting surface is 11 1/2" wide x 10" high and features a vertical offset of 3". 5. Shop Now. Jack plates are used to improve an outboard boats speed, hole shot, fuel efficiency, and the boater navigate in shallow waters. I made the one in the thumbnail with four pieces of salvaged angle aluminum. My transom is cracked along the top on either side of the jack plate and on the side of the left corner. I can't cut in down because my transom knee is flush with top of transom. Lifts in 8 Seconds. The transom is 2. $45. Another application includes mounting the 5 inch vertical extension on a hydraulic jack plate to raise the motor higher on shallow running boats that are equipped with tunnel extensions. Oct 15, 2017. The top advantages of using a jack plate are:, Provides enhanced fuel economy. 4. All plates have a larger contact point on the transom then a motor though not just theirs. Adding these spacers is the simplest way of getting that extra couple m. • 1 ½” of adjustment at the transom bracket. Quick buy. The transom is 60"by 20. HERE IS THE TRICK. A jack plate will also offset the motor, a vertical extension will not. Jul 14, 2010. 3/8" plate. Re: Jack Plate help for an AL Bass Boat. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. Boats. Danti TSP-1 transom Plate Aluminum Transom Support Plate Fit for Top Bolt Holes(3001. On second thought, a piece of 1/8" thick 1-1/2" aluminum square tube lagged down to the top of the transom with 1/4" diameter 3" long stainless steel sheet metal screws shoud be a pretty stout fix and get you withing 1/2" of the optimum height for your motor which should be close enough. - - - Updated - - -. The Original #1 Selling Aluminum Bay Boat. Offers 4 inches of adjustable Vertical movement. $3613. Motor brackets & jack plates are commonly used to attach an outboard engine to a vessel, and these parts are available in different designs and sizes. 5" *8" PVC Stainless Screws-White. Jul 21, 2011. H. When you get to about a foot of setback, engine height is affected by about 1" or so, and the tendency to porpoise goes up exponentially. Provides adjustments necessary for transoms that were rebuilt (i. 10/15. T H Marine Atlas Micro Jack Plate. I am worried that the added weight. Minn Kota 1810222 Talon Tilt Bracket, 10/12-Feet. I have a 1972 StarCraft Mariner 14 Ft Seafarer, I have a 25 HP Merc Mariner long shaft, my boat has a 15 inch transom height, my motor is 6 inches down under the anti-ventilation plate so I need to bring up the motor on the transom, does anyone have a inexpensive solution to the problem without having to. Don’t want to tighten the motor down onto new bang plate. Made of strong 3/8" 6061 T6 alloy aluminum (not cast aluminum), the CMC transom washer can eliminate bolts “biting” into transoms and can more evenly distribute loads on high performance engines. #6. Made of high strength polished Aircraft Quality Aluminum. Where the jack plate comes in contact with the transom at the top, it usually presses against the Aluminum piece that covers the seam between the top cap and hull. Product Name. 250" plate aluminum and brace the whole transom or I also have 3" x 3" angle aluminum to possibly. $161. $382. Let that cure. You still want to get a feel for the transom as over-compressing, even with the plates, could be damaging. New posts Search forums. If you run a jet and need the motor tucked up to the transom as much as possible, or if you run a tiller-motor and don’t want to set the handle too far back, the 4” is the way to go. Constructed of Extruded 6061-T6 Aluminum alloy. CMC High Speed Hydraulic Transom Jack is ideal for fresh or salt water use. +. A jack plate will not add appreciable loads on the transom. It will still tilt enough for the transom saver, but I don't know if it would tilt all the way up to the lock position. This product can help you adjust the distance between the engine and the transom, improve the performance and efficiency of your. Drain Plugs, Housings & Diaphragms. JACK PLATE DIMENSIONS: • Height – 10 1/2”. 5 out of 5 stars 33. I put the motor on the boat for the first time and to my surprise the cavitation plate is dead even to the bottom of the hull. Thanks for watching#TBNation #DIYThe Power-Pole Universal Aluminum Boat Mounting Plate installs on the port or starboard side without removing your outboard motor. Dec 8, 2007. By Jim Hendricks Updated: March 24, 2020 Jack plates move the outboard farther from the transom and also allow it to be moved up and down. It is rated for a 10 HP motor, 3 persons, and 545 lbs total payload. Here are some additional specifications for the CMC 5 Inch Motor. Here's the deal. Engine mounting surface is 11-1/2 in. This is the best choice if your focus is speed, shallow water, or ease of use. problem or no? why not just build yourself a small jackplate to raise the motor. 2023 Duckworth 20 Advantage Sport. 30. FREE delivery Thu, Nov 16 on $35 of items shipped by Amazon. Re: Installing a long shaft outboard on a short transom. A jack plate attaches between your boat's transom and the outboard motor. The plate is made for the massive and powerful V6 engines on the market. That motor bouncing around back there can't be good. Well worth the investment. 8067)A friends father fabbed a “raised transom mount” to make a long shaft 4 stroke yammy work on a 14’ aluminum for a back lake boat a few years ago. Frequently bought together. Drop-down plates are made with aircraft-quality aluminum and some models are rated for. Show All Boat Appliances. With a high-quality jack plate, the boat is propelled forward with more energy to start, stop, and run across shallow water. Lowest price in 30 days. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. $25. The engine mounting surface is 11 1/2" wide x 10" high and. With the plate as high as it will go, Moody begins tightening the bottom-most bolts. Re: Transom strength for hydraulic jackplate. Adjustable Manual Boat Jack Plate - High Grade Marine Aluminum - for up to 30hp Outboard Motors - by On The Fly Jack Plates. It is available in setbacks from 4" to 8" and can handle an outboard motor up to 625 lbs. 83 $ 174. ) If you are mounting a longshaft motor on a 15" transom, make the moving part of the the jackplate 5" longer than shown in the plans drawings. 1,298. Th Marine Transom Support Plate Aluminum 15 X 2 Tsp-1. Please contact us before purchase if you require specific sizes. #1. My boat is limited with its hull design and I didn’t achieve any higher numbers with the jack plate. A jack plate lets you tailor the engine height for best speed. This only gave me 2 1/2" of set back. While the boat is in the water, the Versa Jac can easily be adjusted for optimum results. Setbacks under 6" mean very little. Is there any way to build up a transom to raise it a few inches? If not, are jack plates effective. View Details. meaning you can run the motor higher. Jack plates can not be used to lower the motor to remedy the cavitation problem. Yes, you can build a small transom riser to bring the motor to the correct height. 99 $ 25. 8067) 4. I always planned on using a jack plate but never though what kind of clearance issues I might run into. The two-piece manual jack plates feature an aluminum alloy build, stainless steel fasteners for maximum strength and durability, 5. All. Available in 4" or 6" setback. T-H Marine CMC High Speed Hydraulic Power-Lift Transom Jack - 5-1/2" Set Back. 1 Year Unconditional Warranty against manufacturer defects. Getting somewhere faster also means less operating time on the motor. ECOTRIC 4'' Adjustable Set Back Jack Plate Outboard Boat Aluminum New Jack Plate Factory Style. Have until Monday to get the facts and make a decision on a good used vee 1648 Weldbilt with 20" transom. Weight: 19. Members. It is a 20" transom. Jack plates are the good solution for long shaft engines with a short shaft transom. "Buy Fiberfly Jack Plate JPL4500 Manual Jack Plate Adjustable 6" Outboard Motor Jack Plate for Boat Steering System: Floor Jacks. Transoms, despite being vertically built, do not have ideal angles. 4" Adjustable Aluminum Outboard Boat Jack Plate 6" Setback for JPL4000 NEW Fits for all V-4 and V-6 standard bolt pattern engines Brand New C $185. Raised outboard jack plate for my 10 ft John boat. Thread starter Rookie1719; Start date. FREE delivery. The Bob's Machine Versa Jac Manual Jack Plate is made of high-quality aluminum and can be upgraded to hydraulic. CMC, ML-65 Manual Jack Plate, 5 1/2" setback. Transom Reinforcement Mounting Plates & Templates. 2023 Crestliner MX 21. 71. You still will only be delivering 90 HP to the transom. Their purpose is to give the operator or the installer the ability to raise and lower the height of the engine on the transom. More Details. Here, Moody torques the bolts to the appropriate amount. Instructions is. Start with four 12" lengths of 4" x 4" x 1/4" aluminum angle. The boat would break in half. Add these with extra bracing along with rigid tank seats, insure a very strong and safe hull. BESTOOL Aluminum Boat Jack Plates 4'' for Outboard Motor Extension to Raise . Jack Plate Plans Construction Notes. I have to figure that if I have to take the transom channel out again once the wood starts to or goes bad, I'll just replace it again. They are each intended to give some improvement in outboard motor performance vs. 99 $ 14. Made of 6061 T6 alloy aluminum extrusions and fastened with stainless steel fasteners. Hole centers: Top Plate – 12 7/8" Bottom Plate – 9 7/8"Mate the jackplate to the transom. For example,I WAS going to build a small. #8. The Mini Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. Ideal for fresh or salt water use. Weighs 35 lbs. Easy installation. This tough 3/8" thick aluminum bracket provides an inexpensive solution to mounting a long shaft outboard to a short transom. Menu Log in Register Forums. 9 7/8 inches across the bottom two holes. T. They are durably built of high-quality aluminum and stainless steel. Pretty sad if whoever rigged your boat didn't even put the big washers on those bolts. Cast aluminum spacer provides 2" of setback for bolt-on motors. It has fully welded seams. T-H Marine CMC ML-65 Manual Power-Lift Transom Jack Plate - 5-1/2" Set Back Transom jacks are used to adjust the motor higher out of the water for optimal shallow water. 00 $ 146. When you shop at Boat & RV Accessories, you’ll find everything you need for your boat, camper, fifth wheel, motorhome, popup, RV, travel trailer, or truck camper. You can then mount the outboard engine of your boat onto this plate. Ordered list. 500 inches higher than the transom side. I had been running the boat with that transom-channel empty and while the motor clamp made 2 round indents because the aluminum channel was empty, now with a piece of wood on the inside, it should be a lot better. The engine mounting surface is 11 1/2" wide x 10" high and features a vertical offset of 3". While he’s a pretty good aluminum welder and the mount and transom was quite solid. Even though it's a short shaft motor it's longer than 16". Danti TSP-1 transom Plate Aluminum Transom Support Plate Fit for Top Bolt Holes(3001. Jul 12, 2005. JACK PLATE. The outside of the transom at the deck joint (at bottom of jack plate)is straight. Kojem 4'' Back Jack Plate Adjustable Outboard Manual Power Lift Transom Aluminum Jack Plate Boat Motor Factory Style. You want the jetfoot to sit in the pressure wave . The mini jack plate was $100. WEIGHT: 23lbs. Manual ML-65HD, item#65512 rated for V8 400HP outboards. 84 Degrees of Trim and Tilt. Raising an outboard higher on the transom can reduce drag and raise top speed. Marine T & H MARINE TSP-1 Transom Support Plate for Top Bolt Holes (3001. 72’’ X 16. Online Exclusive. I always cut clearance into the jack plate so the jack plate doesn't crush the Aluminum and. 57 $ 9. Product Name. SKU: 550240. T. 99 $ 139. Jack Plates are the perfect solution for long shaft engines with a short shaft transom! The engine side holes of the Jack Plate is. Amazon. 26,796. 4'' Setback Small Jack Plate with Wooden Mounting Block. Jack Plate housing made is the USA. Marine Grade Transom Block. It has the benefit of being adjustable, up and down. T-H Marine CMC ML-65. Weighs 24 lbs. It is a must for conversion from prop to jet drive. $132. It has a self-contained hydraulic pump station system, so there is no. 43 Top Rated. The primer paint will prevent galvanic corrosion and the sealer will preserve your wood. Slots in the angles allow 4" of vertical movement to pos Best micro jackplate for a jon boat: T H Marine Atlas Micro Jacker Plate. Get it as soon as Thursday, Sep 28. Manual jack Plate is suitable for all engines under 225HP, offers 4in setback and 4in of adjustable Vertical movement. Super for skiffs, aluminum boats, and inflatables. Now, the cavitation plate is even with the. 1 3/4" thick aluminum transom riser. I made the one in the thumbnail with four pieces of salvaged angle aluminum. I have installed a 1994 30hp Johnson. Re: Installing a long shaft outboard on a short transom. All. Adjusts easily by turning one stainless steel bolt. Some transoms are simply positioned upright or slantwise, based on the required structural system and dimension of the watercraft. A permanent way to replace a transom is to use Schedule 40 square pipe stacked and welded. I have a long shaft 15hp Suzuki and a short transom Lund boat. 00. 1593 posts · Joined 2004. this one has had a 50hp and 40 hp on it. 1 Year Unconditional Warranty against manufacturer defects. Also, aluminum boats are at higher risk of broken welds and popped rivets than reinforced fiberglass transoms. To top it off, they put a ghetto addition to the top of the transom. Weighs 45 lbs. Mine always had big washers there, but I thought the transom plate. This item: Minn Kota 1810340 Talon Bracket Jackplate G2-Port/Starboard. *Aluminum Transom:* micro Jacker* homemade jack plate? for a small motor you can do a transom elevator, which is 4 pieces of angle bolted to the transom, with a 2x6 on top of the transom. The Mini-Jacker stands off transom 4". I had a little galvanic action occur (just staining) as the the SS was in contact with the aluminum jack plate. 4 out of 5 stars 31. After west system cure. FREE delivery Thu, Nov 16 . Search forums. #3. Enclosed are some pics. I talked to the Crestliner reps. The cavitation plate of my 2023 20hp Mercury long shaft is 2. Cmc Transom Jack Hydr. And it's expensive. #3. Top Rated Seller Top Rated Seller. Extension plates are always to be mounted to the transom of the boat, then the jack plate and your engine to the jack plate. It's held up very well and gives the transom a little added protection against bolt pull-thru. But for almost $1800, it better pick it up!All you have to do is just push the 2 connectors together once you have your relay harness hooked up to the battery and your new jack plate is working. It is a must for conversion from prop to jet drive. Location. HEAVY DUTY: High quality replacement parts that are designed to meet or exceed the previous one and built with quality parts while manufacturing, analyzing and quality assuring the high quality for. The jack plate allows the boat to navigate in shallower waters, which is difficult for a normal engine to do. T-H Marine JP-4FA-DP Hi-Jacker Fixed Jack Plate - 4" T-H Marine AHJM-4-DP Atlas Car Micro Jacker, 425 Pounds. 3. T-H MARINE T & H MARINE TRANSOM Support Plate - Lower. The brackets can be fixed and adjustable, but when it comes to adjustability, jack plates could be a better option. #2. Also great as a fixed jack plate for all V6 outboards. Model # 15920994 Mfg # AHJ-12V-DP. 65012. Sep 17, 2020. 0. Single Adjusting Jack Plate. This one will distribute everything much better.