Evinrude powerhead swap

0 liter Optimax/EFI/Carb - $3,550. The 200 is on the conservative side and the Oct 31, 2007 · I have a 1979 Evinrude v4 115 with a bad powerhead. Nov 26, 2010. How to find your model number. Apr 10, 2020 · hello crew What I'm trying to do is swap the powerhead from a 1992 15 horsepower Johnson on to a 1985 Johnson 9. All of the "flatback" (flat exhaust plates between the heads) V6 crossflows were 2. I am looking at getting a used 1980 powerhead from a 85 HP - J85TLCSA. 5 liter (3. <br />mine was could i put an 82 125hp power head in place of the 80's 150/175hp power head. Lake Lanier Bass Fishing Guide Services. ---Better quality crankshaft / pistons used in the later models. This rebuild kit is designed for use with Johnson/Evinrude 18/20/25/28-35 HP 2-Cylinder Powerheads with a 3" Bore Size. <br />-<br />i had gotten j/e 175 <tx> dressed in 150 trim with my trophy. ebay. Sep 25, 2013 · Sep 25, 2013. Get the model numbers and: You can look up parts diagrams and compare part numbers on shop. Hi everyone, Here is where I am at: I have a 1990 Johnson 90HP V4 crossflow flatback with a blown piston - J90TLESB. I found a 1984 Evinrude 115 with "low hours" for alot less than the shop wants to rebuild mine. 9 leg, Are the shaft splines compatible May 18, 2017 · May 18, 2017. It s a 1970 (25R70E). <br />-<br />for you the gear ratio should be the same. I know the electronics are different. Any ideas as to why it will or will not work? Nov 2, 2009 · Does anyone know if a 1976 evinrude 15 powerhead fit on a evinrude 1979 lower unit. Oct 23, 2013 · It will fit but you will need to use the complete 78 powerhead (ignition/carbs/linkages) and adapter plate as the 78 uses 5/16 dia. Power Head Swapand Paint. #1. Thread starter twocyclemania; Start date Dec 11, 2021; T. Re: 93 Merc 9. #8. Jan 25, 2011. Housing extension is removed, of course. In addition, many units include various engineering upgrades to improve the life and performance of your engine. number on the box is BB2404STD, STD being the standard size. Mar 19 Oct 30, 2011 · For a winter project, I was researching rebuilding my powerhead for reliability purposes where I'm unsure of the condition of mine. The Best of the Best Parts From Two Outboard Motors to Build O Sep 8, 2018 · [FONT=arial,helvetica,sans-serif]My Johnson J150EXECD has a compression problem. 52825 PWH. The kit includes the following: Two Pistons [Complete with rings, pins, and clips] Apr 14, 2006 · I have a 1985 90HP Evinrude with a blown powerhead. Guaranteed. Must be a 01, cant check . Its This Old Outboard. I have a powerhead from a 77 15 hp that was given to me by the friend that over heated my motor with 120 lbs in both cylinders. I have a 1980 evinrude model # E70ELCSA with a damaged lower unit. F. Problem I'm running into is that motor Mar 16, 2024 · 250HP Evinrude E-Tec. Unfortunately I never worked on these years, but several here has, among them Paul Moir, who has lots of experience. I also have a "naked" 1972 50hp powerhead (50272C) with good compression and damaged intake manifold. it happens Good luck! Dec 12, 2018 · can I swap a 1987 40 hp Johnson powerhead with a 1985 50 hp Johnson?? Thanks !! Shop . Nov 25, 2010 · 11,551. Are there any 1981 90hp evinrude powerheads that do not fit? It's a pretty far drive so I figured I'd ask here first. No EMM or Starter. IF it runs out well, are the powerheads swap-able ? My motor is a long shaft with a pump, and the possible donor is a short shaft prop. They both use the same powerhead to exhaust adapter gasket. the 85hp also has good compression at 135-140psi in each cylinder. He knows nothing about it. Find Powerhead Gasket - 0323214 here. The drive shaft is stuck in the crank. Please update to verify the current stock status. Offering discount prices on OEM Evinrude & Johnson, OMC parts for over 50 years. I'm located near Nashville. 38. Johnson & Evinrude 3 cyl - $1,595. Johnson & Evinrude 2 cyl - $995. 50. It's a 1996 . this may be my Oct 9, 2007 · Re: 1992 90 hrs V4 Crossflow powerhead Swap Any V4 crossflow powerhead from 1978 on will bolt up. Quick Navigation Motor Parts Top. I plan to use the 18 mag plate and flywheel. And states its compatible from 81-99. The 115 is shot with a beautifull mid section, lower unit, etc The 80HP runs great but has rough shape mid section and lower unit. Seller says it's late 1980s. Tampa, Fl. 44. All my research says that this will work, but Dec 21, 2010 · Here is the problem, I have a '63 75 hp speedifour manual shift with a good lower unit and a '66 85 hp electric shift johnson with a good power head. I have found a 1981 90 hp evinrude powerhead someone is selling cheap. 00 (Contact us for chrome bore blocks) Mercury 6 cyl V6 3. Do your research and use the brute technique as needed. com/str/simtechfarms Mail In Repair Service https://youtu. Watch on. May 13, 2020 · Second, the 25 crankshaft is balanced because it turns at a much higher RPM. powerhead swap?? Thread can i swap powerheads and put the 175 on my 150 frame? Reply. Jun 18, 2013 · Re: How to remove powerhead 83 evinrude 140 I had no issues since this was a fresh water motor no corrosion whatsoever, As for the LU if you had an existing 15 spline unit on the engine then swapping in a 15 spline will be fine, if the original LU was 13 spline and you swap in a 15 spline it will not work as mentioned. If the motor is complete just swap them out as 4 bolts hold it to boat/jackplate and install a new impeller for safetys sake. Includes free shipping and refundable core charge. block on the side of the motor to inside the relay block. Just trying to get a fellow boater on the water. Your also going to loose some performance as the 88 is a 56. I also have a decent 15 Evinrude powerhead (and carb) of 55-56 vintage. 813-673-8866 : Please note, sorry but there is now an extra charge for forged. Aug 6, 2009 · Re: 175 to 150 Evinrude Powerhead Swap If the 175 is a 1987 -1991 and has the "bubble back" it is a 3. Jan 6, 2011 · I have a 1984 90hp evinrude(E90MLCRD) and I would like to replace the powerhead with a 1972 85hp evinrude(85293R). We offer outboard remanufactured powerheads and outboard lowerunits! Mar 24, 2005 · 2,476. View All; Fishing Rods; Fishing Reels; Fishing Rod & Reel Combos Aug 30, 2011 · I have acquired a 1979 80HP inline 4, and a 1978 115HP inline 6. 00 3 cyl Evinrude E-tec $1795. Joined Aug 10, 2010 Messages 505. 600" Bore TS-010-6013 Dec 11, 2021 · Evinrude 18 powerhead swap. com : INTERNATIONAL ORDERS ARE WELCOME !!!! Save time and money by ordering a complete powerhead kit today! . be/gEOISADZEhs Technical Consulting Tweet. Cant find it in 01 seloc manual have to go to 2002 and up manual. Fired up Apr 20, 2017 · Power head swap Evinrude? So I have a good Power head 125 HP 1971 Starflite and someone else has a 1984 Evinrude V4 in need of the Powerhead. 5 liter and below - $3,195. Feb 16, 2017 · Removing a powerhead from a 1978 115 HP Johnson engine. The part number for the exaust housings are the same on the 76 ls as it is for the 79ls will the 79 powerhead swap to the 76 housing. 500 bore (3 1/2). pistons on all engines where choice is available. I also have a '88 johnson 88spl, runs great, but corrosion issues. #3. 150-200 HP outboard 2007-2012. Dec 11, 2021 Feb 19, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Jul 21, 2009 · I have a 1977 200hp evinrude w I have a 1977 200hp evinrude with a bad piston I would like to know if a 1979 235 johnson powerhead would bolt on? I also would like to use my electronics from my 200 because they are new or in good working order. My question is will the 77 Dec 15, 2020 · I just found a good deal on a 2000 evinrude 200. The water jacket around the top cylinder sleeve has cracked away. I'd like to get a clear list of exactly what motors I can use to upgrade with. while there is a bit of power that can be obtained in certain outboard power heads where the 10hp shared the same block casting as the 15hp, its much Ask the experts on our Johnson Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. -Please include model number in "Special Instructions" box upon checkout. This was a replacement Powerhead from Evinrude after the original blew in 2017. Hinkle Marine. Any help Apr 21, 2010 · hi there folks, before i start could any of you OMC guys tell me if i could swap the powerhead from an 83 evinrude 25hp onto a 75 johnson 20hp? Shop . Thanks Jun 3, 2009 · Will a J115TXETS powerhead work on A 115ETL78C. . Apr 25, 2018. Johnson Evinrude 25Hp Outboard Build Project. Apr 4, 2009 · Re: powerhead swap First of all, we don't know any model numbers of the two engines in question, so everything we say is speculation at this point. net BBCBoards is the leading online community for Bass Boat connections. I pulled the powerhead off the Rude and plan to do the same with the Johnson and either put the good power head on the johnson or start harvesting parts from it. Someone will chime in if I'm mistaken. 90 and 115 HP outboard 1998-2006. It's a clean freshwater motor. Aug 2, 2005 · I am look to purchase a 1976 (25R76E) powerhead and I would like to put this on my current motor. 6 liter (160 cid). #4 cylinder leaned out. Possible delays. Email: Rockwell180@Rocketmail. It looks to me like it Sep 25, 2017 · So I've got an 89 evinrude 100 xp (V4 Crossflow Flatback) with the powerhead removed, I was going to rebuild the powerhead but im worried about the integrity of the cylinderwalls. 86 & needed 2. Nov 10, 2019 · Its This Old Outboard. It's an easy project -- have to cut 5 inches off the water tube (or replace the long tube with a short one). Feb 23, 2006 · I have a 1992 Evinrude 80 Jet (115hp powerhead)that needs to be rebuilt. Question: Which manual is preferred. I probably should have used the rear hook. Nov 9, 2018 · Nov 8, 2018. Only diff in smaller motor is carb jetting and different bore. SHOP LOGIN; CREATE AN ACCOUNT Feb 26, 2019 · I have a 1971 18 HP Evinrude need to replace Powerhead assembly. com. take pile of cash, buy bigger outboard. I did have to change the tilt and trim relay module and reroute a couple of wires from the term. I'm trying to see if he can 3 days ago · Mercury 6 cyl V6 outboard & Sport Jet non chrome bore 2. Look ilt over good yourself and use the good lower unit on the good powerhead. G. It’s sat for years so I soaked the cylinders for a couple days and did Jul 7, 2009 · Hello. $1,225. #7. You need the shorter driveshaft, which is presumably in the replacement unit. 1 ci and the 78 is the small 49 ci motor. Both are similar in size and year model, both mid 90 models. Re: evinrude 35hp power head swap. 00 for Apr 22, 2010 · Apr 25, 2010. But bef Aug 29, 2018 · finished up the 25 hp 30, powerhead swap for the up-grades that came along with it. twocyclemania Chief Petty Officer. Also, The Aug 28, 2010 · can i put a powerhead off a 78 115 on a 91 120? Back Fishing. OMC Reman Powerhead 200 225 2 7 Sea Drive 1986 1987. Also the 1977 140. Are the parts compatible? Sep 13, 2011 · Re: Powerhead swap 225 2001-2002 (SEAHORSE) The powerhead was replaced by Bombardier in 2005, all components from the 01 were instaled. Friends grandson has '77 85 hp Javelin, I checked at his house compression, 125, 115, 115 an Mar 5, 2022 · T-Mikes Ebay Store https://www. Hillsborough Ave. Yamaha Reman Lower 250HP 2007 18 Dwp 30In 4 Str Counter. 625 bore( 3 5/8) where the 150 is a 3. I dont want to end up with a "Frankenmotor" so my plan is to keep Apr 26, 2013 · Re: Evinrude 3012 parts. Powerhead Swap. 966. 33603. Since these were the forerunners of the 18 I was wondering if I should pick up the motor and do a powerhead swap. Oct 23, 2013 · Oct 24, 2013. #2. Price includes refundable core charge and free shipping. Will there be any major performance issues? Apr 27, 2008 · Hi, My newly recondition 1979 evinrude 35hp ss is to short for my transom. i had about that same question 2 yrs ago. You save $216. I'm looking at an older 225 hp Evinrude motor I can get for $250 (see pics). Jun 15, 2023 · 1995 evinrude 60 swap to 70 powerhead. Re: power head swap 70 hp evinrude. Johnson & Evinrude 2 stroke rebuilt remanufactured powerhead. 00. (7%) +$200 refundable core charge. Mar 19, 2011 · Johnson Evinrude Outboard Forum . Both have the same crank, rods & pistons, therefore same bore & stroke. If it bolts on and splines in cranckshaft are the same, I am sure you can use it. They used the same powerhead mouting gasket up through 1995. JB weld and a new head gasket did not 1992-1998 V4 Crossflow Bubbleback Powerhead -- 112, 115 HP - Remanufactured. Will these powerheads interchange with the other? Thank you in advance. Mar 24, 2005. 9 powerhead swap. My plan is to use as many of the parts as I can from the 1990 except for the bad block. Mar 19, 2012 · Can a 1960 Evinrude 40hp powerhead (35018) swap out to a 1961 Johnson (RDSL-23) midsection easily? Will the Johnson electric start bolt on? Will I need to swap the ignition as well? How about the carburator, and fuel system? I have a clean Evinrude short shaft that I'd like to swap for the Oct 22, 2018 · I'm wanting to do a PH swap on this 68 18hp evinrude fastwin. fastest way to convert an outboard to more HP. R. They use the same base gasket so I know it will bolt up. I've been told some 1978 115 hp powerheads will bolt onwould a serial number tell? Any other way? Is it Feb 16, 2015 · 1996 evinrude/johnson 150hp power head swap Jump to Latest Follow 4K views 8 replies 5 participants last post by "i'm thinking about changing a bad 1992 90hp evinrude powerhead with a good running 1975 85hp evinrude powerhead, using the 90hp midsection. Powerhead Exchange Inc. Both blocks are the same part number therefore both have the same port timing. From looking on line it doesn't appear much changed over the years. Any help, videos, pictures, suggestions are welcomed!! Jan 25, 2008 · I'm having a hard time deciding between a partial rebuild and swapping powerheads since I can't seem to find any that are 1979 or newer (I have a 1979 115hp) Found someone with a 1978 115. Hard to start and runs rough. Thread Powerhead Swap. Willing to sell individual parts off it. Re-manufactured Outboard Powerhead for Johnson-Evinrude V-4 Crossflow Bubbleback 110-140 hp including Sea Drive Models 1978-1998. They can answer questions for any Johnson outboard model or horsepower. Looks like I'll have to rebuild or replace the powerhead. Help Salvage yard link under top secret file at the top of this forum is a good source. My question: does anybody know a place that stocks those old motor parts? I'm trying to locate people who might have their own shop with parts to sell. I have a johnson, wondering if the powerhead will swap onto an evinrude. Shop . The model# is E90TLCOS. I also have a 1997 115HP with a blown powerhead, but is the perfect length. However I want to use the same lower unit and controls from the 1972. I have swapped powerheads as everything seemed identical. I am wondering if the powerhead from the E35 will swap onto the lower end of the J30? :confused: Mar 11, 2011 · I have a 59 Evinrude 18 with a bad powerhead. Mechanic pulled lower unit and checked pump ect out and replaced it was not the problem. If the motor has a fuel tank or manual starter rope assembly, remove them. If you disturb the exhaust plate when you remove the old powerhead (that often happens) then you would also require an exhaust plate May 11, 2024 · I know very little about outboards and what interchanges. The 1975 will fit , the latest ones up to 1988 ( 60 HP propshaft rated ) are your best bet. (this is something I have done many many times) If you are doing a complete swap (totally intact powerhead), then at minimum you need a powerhead "base gasket". racerone Gold Medal Contributor. (Evinrudes) but Is the Johnson 120 & 140 a possible powerhead swap as well Welcome to BBCBoards. The 1978 and 79 235 was still a 2. Can I put the 88spl on the 115? Are the lower units compatible? Thanks Step 1. You can likely find a good/used powerhead, swap out the magneto/recoil/carb and be good to go. Press the latch on the rear of the top cover, lift it from the motor and set it aside. Jun 16, 2023 · I'm new to this: have a 1976 55 hp (55673E) on Jet Pump with blown head. Jun 15, 2023 #1 Aug 15, 2009 · I've got a 1995 Evinrude 88SPL with a spent powerhead and I"m looking for a replacement Can someone tell me what years and HP powerheads might swap directly with my 1995 88 SPL? Could i put a larger powerhead on? Any help at all here at all is appreciated. I plan on using the electrical off the blown 90HP and putting it on the 85HP. Many of these V4 crossflow engines will swap. Jan 24, 2011 · Messages. Anybody know of any problems in switching the two. 5 (model 9022C) The powerhead is never removed on that vintage for water pump servicing. Cross Ship. so i had bought a 125 <tl> from ebay & wanted to switch pheads. I've read the 88 can swap in a 115 & 135 CrossFlow V4. Basic powerhead from '52 (yours) through '67 should bolt right up. I got to believe if the power head Apr 19, 2021 · All of the two cylinder Johnson or Evinrude, 20 hp, 25 hp, 30 hp powerheads from about 1979 to 2000 or so, (plus the 35 hp from 1979 to 1985, when the HP rating changed from driveshaft to propshaft)(making the 35 a 30 hp). Also the 1977 85 & 115 from a 25" midsection. Evinrude 1998 - 1999 FICHT Powerhead 90 115 HP V4 2-Stroke NO SCORING GOOD COND. Seloc or Clymer or Cooke. 3 litre Suzuki G13BA auto engine found in some models I listed above. -Determine your outboard's year and horsepower and select correct option. The entire crankcase drainage system is different on the '72 to lessen overboard emissions, which might complicate your intake manifold plans. Dec 18, 2005 · evinrude powerhead swap I have a blown up 1990 xp150 looper that needs bored and a new crank. Is it possible to swap the 85 hp onto the 75 hp? From what I have read they are the same block (cu in) just different carb set ups. Remanufactured Powerhead for Evinrude 150, 135, & 175hp Ficht FFI Fuel Injected 1999-2006 3. I believe the 74 motor is mechanical/hydraulic shift and Mar 22, 2005 · Will a 69 85hp powerhead bolt up to a 115hp lower unit of the same year? I've got a scored piston in the 115 and a good 85hp powerhead. These powerheads will all interchange. Keep it and the long driveshaft for possible conversion back to a long shaft. 1972 25 Hp Evinrude Power Head Going on a 1972 25 Hp Johnson Outboard. The problem with the evinrude is the shaft is 28 inches and I need 20 inches. The Johnson is in better overall condition (except for low compression in one cylinder) so my plan is to swap the Evinrude powerhead onto the Johnson. I'm concerned about the driveshaft and bolts matching up. power head bolts and the 88 use 3/8 dia. -Please include model number in "Special Instructions" box upon checkout insure accur. Pat_60 New member. My question is can I swap the powerhead from the 115 for the powerhead on the 90? If not, will a jackplate work? Oct 18, 2015 · I just picked up a 1986 Evinrude 110 to replace my sick 1988 Johnson 110. Dec 11, 2021 · I have two 1955/56 Evinrude 15 powerheads. The seller states that is a "fine spline" drive shaft but does not mention year or block part #. BRPC494R. "Haulin' Ass and Chasin' Bass". Jun 7, 2009 · Hello. May 22, 2022 · I have a 1988 evinrude 90hp on my boat that lost a cylinder last year, a chunk of piston broke off and gouged the cylinder pretty deep. Price includes free shipping and refundable core charge. Aug 21, 2003 · Re: 1990 xp150 powerhead swap. Apr 8, 2015 · The internal engine parts are mostly equivalent to the 1990-1997 era 1. There is quite a bit of corrosion on the outter walls. Joined May 31, 2003 Nov 29, 2005 · I have a pair of outboard motors, a Johnson 30 and an Evinrude 35. Thanks, quick377 Mar 14, 2018 · Johnson & Evinrude Outboards . I also have a good running 1987 Johnson 110 vro with suspect lower. Feb 6, 2009 · Feb 6, 2009. 85hp does not have t&t, and i need t&t. This spring I was given a 1976 Johnson 85hp for free from a friend that had an old boat sitting around and just wanted to get rid of it. Thread starter Pat_60; Start date Jun 15, 2023; P. I'm hoping I can simply swap the electrical components and intake manifold/carbs from the 1976 55hp onto the 1972 powerhead, and use on jet pump. Finally, there was a major exhaust housing change at some year, which might complicate your planned powerhead swap. Will the good 1980 powerhed mate to the good 1974 exhaust housing/lower unit? Will this work/bolt up. Is there any other size or model powerhead that will bolt up to this? Shopevinrude doesnt go back far enough. Will it work? I know that the hood is different between this two. My 1994 johnson 200 is broken beyond repair. 1972 Johnson Evinrude Power Head Swap. Sep 29, 2009 · I've got a 1995 Evinrude 88SPL and would like to get a larger powerhead. It will fit but you will need to use the complete 78 powerhead (ignition/carbs/linkages) and adapter plate as the 78 uses 5/16 dia. Any chance this 1971 V4 125 will work on his 1984 V4 Lower. Rod bearings. Outboard Powerhead for a Johnson-Evinrude V-6 90 deg. open wallet, add contents to pile of cash. There were a few changes, including the shift mechanism under the lower carb and the mouting for the trim box on the back of the engine. My engine model is Evinrude E55RWLCOS. Is this a pretty quick job? Thanks. One cylinder at 95, all others 110-115. Pay particular attention to the gasket part numbers. I want to swap the power head off an 1978 55HP Evinrude onto the 1972. My issue is the cover styles are different and so are the Apr 16, 2012 · I swapped a 1988 Johnson Gt 150 model j150stlcca powerhead to a 1991 Evinrude 150 model ve150sleie this weekend with little problem. Dec 12, 2012 · Re: Johnson Evinrude 140 Longshaft Shortshaft Power head swap Right 85 is a Looper but Tenessee gave you some bad info, !990 is a big block 140 1986 is a small block 110 ci. Re: Powerhead swap - 1999 Johnson 200 to 225. Thread starter mercurymark; Start date Mar 14, 2018; M. Fancy. The pistons, rod bearings, crank bearings, rings, valve sealsall are the same. Nothing will moun. 500" std bore) but had the "bubble back" or "tuned" exhaust plates between the heads. Thanks Everyone Tweet. 5's. i've already spent too much on this old boat to put another 2grand into fixing it. evinrude. I found a 25 horse rebuilt powerhead for relatively cheap. Can I replace the powerhead from the evinrude onto the johnson? It looks about the same where it bolts up with the mid section Apr 26, 2018 · 4. #5. I've located a used 1979 85HP Johnson powerhead model# 85TL79R and would like to put it on my Evinrude. 56 $3092. Satisfaction rating 5 out of 5 ( 3 Ratings ) $2,875. Re-manufactured Outboard Powerhead for a Evinrude E-TEC V-6 60 deg. SHOP LOGIN; CREATE AN ACCOUNT Re: What power head can I swap onto a 90 xp150 (Darth VMAX) The OMC V6 crossflows were either 2. sell outboard and convert to small pile of cash. There is a variance granted by the NMMA for advertised hp. Jun 24, 2013 · I have a 1990 90HP that runs great, but is too short for my boat. $3323. 5 (149 cid) or 2. looper 200-250 HP carbureted outboard 1986-2001. Jul 13, 2020 · Johnson Evinrude Outboard Forum Is it possible to swap powerheads. $4154. I've purchase a 35hp johnson 1976 model with the hope of swapping powerheads. More on the Menu. -Please include model number in "Special Instructions" box upon checkout to guarante. Aug 27, 2019 · I have a 1972 Evinrude 50272C 50HP with electric/hydro shift. Lay them aside and try to compare. Re: Johnson 115 powerhead swap. Main Menu. With over 10,000 satisfied customers our powerheads have been proven in various applications Nov 6, 2022 · I have a 1998 Evinrude 115 spl with serious power head issues. I have a 1974 evinrude model #70443N with a blown powerhead. 807 W. thanks :eek: Nov 9, 2014 · The Johnson has a bad power head the Evinrude has all bad motormounts. Is this feasable ? Dec 18, 2008 · I have a freshly built bottom end and a freshly blownup 235 Evinrude around a 84 model. I've found an 85 evinrude 185 (V6 Crossflow Flatback) Quantity. mercurymark Cadet. Re: Question regarding Evinrude sportwin 9. Nov 22, 2017 · Hi all, I have '76 115hp Johnson with blown cyl. -Please include model number in "Special Instructions" box upon checkout to guarantee accuracy Aug 18, 2014 · I have a 1990 evinrude 15 hp outboard that I loaned out and got hot now has zero lbs compression in one cylinder and seven lbs in other. Both have the same gearcase. $1500 plus shipping for the entire thing. <br />mine was 1. Re-manufactured Powerhead for a Johnson-Evinrude FICHT V-4 60 deg. Its a Commercial Engine, 2 cylinder 55hp and my understanding is it may have had a 70 lower unit in addition to pull start and tiller control. ---------Compression test is a must before handing over the $$$$. What are my options for swapping to a 175 or 200 that will fit on my mid section or should I rebuild the motor. #6. If this is your first visit, be sure to check out the FAQ by clicking the link above. Crowley Marine brand powerheads are built to strict OEM specifications, include brand new parts every time and perform like new. Remove the mounting screws for the lower cowling with a Phillips screwdriver and remove the cowling. ed jr ai vl rf cd na en io gr