Mercruiser 454 stroker kit. # 3129102 (1971 or 1972 ?) and the old manual said to...

Mercruiser 454 stroker kit. # 3129102 (1971 or 1972 ?) and the old manual said to use a SAE 30 / API Class. Oct 19, 2005 · Re: Who Manufactures Mercruiser Engines??? Mercruiser does purchase the engines from the major manufacturers. 0 is a small motor. Another thing I would recommend is the put electronic ignition on it Sep 14, 2011 · Re: 1986 Mercruiser 3. I have replaced the trim cylinder but have not yet figured out how to drain the hydraulic fluid (which has water in it and is milky) and replace it. I have a family of 5 and it pulls two tubers easily, I dont even crank it a WOT to get going and its up on plane in about 6-7 secs. 0MPI. The only thing to make sure is that the manifold water reversing kit is installed. If it doesn't then put it on before the manifold gets cracked, particularly if you plan on doing any water sports (skiing, tubing ect). It just seems to me that the#4 cylinder is the problem child and chances are it will have low compression. Other designed-in potential problems others have mentioned. The engine accessories (alt,water pump, carb Aug 22, 2010 · Re: Mercruiser trim/tilt wiring For the trim limit switch, look for connectors with a purple/white wire and two blue/white wires. Nov 29, 2007 · Re: Mercruiser 165 6 Cyl. Mar 11, 2014 · Re: mercruiser 3. Kneeboarding a 100lb kid has not been a probelm either. Depending on the boat/hull, the 5. MS or SD *what does the MS or SD mean? I should use a SAE 30 weight oil that is a Nondetergent type - correct? (I boat in Lake Huron (fresh water) When changing the oil Nov 8, 2009 · A seal failed in one of my trim cylinders allowing water into the cylinder and the hydraulic fluid. Polarity is not important. Launching and getting Apr 20, 2011 · I have a 140 HP Mercruiser (ser. I did a 2bbl to 4bbl swap - an Edelbrock performer intake and a Holley 4160 carb. Mar 11, 2014 · Re: mercruiser 3. Mercruiser does not adapt these engines. Adjust the TL switch to give a measurement of 21 3/4 inches (+- 1/4 inch) center to center on the trim cylinder bolts. 3 TKS, 190 hp. 0 performance, pros and cons, what can I expect? the 3. Aug 22, 2010 · Re: Mercruiser trim/tilt wiring For the trim limit switch, look for connectors with a purple/white wire and two blue/white wires. Good, Bad, Okay? I had a 165 for about 8 years and yes, they are quite reliable. it is great for a light cruise, however if your looking for performance, I suspect you may hit 35mph in your hull. 0L MPI really a 305 Magnum? Apr 20, 2011 · I have a 140 HP Mercruiser (ser. 0L or 4. 7 L Carb The carb models use low-profile intakes with 2brl carbs. 3 mercruiser have? I have the 4. 0L MPI vs 5. Aug 27, 2008 · Re: Mercruiser HP difference 5. 7 Liter / 170Hp Good or Bad Engine? Please Help!!!!! I might pass if there were a similar boat with a 3. There are maintainability and driveability benefits with MPI. How do I do this? Mar 31, 2011 · Re: How much power does 4. . That limits the hp over the MPI. Nov 15, 2011 · Re: Mercruiser 898 (GM 305) V8 - Good, Bad, Fast, Slow Engine? Truth Wanted! 2 years ago i had the exact same package in almost the exact same boat (see my signature). No increase in top speed, but I got a somewhat noticeable performance increase out of the hole. 3L, although I'm not getting rid of mine. 7 L Carb Also what about the 350 magnum MPI with 300hp? Is the 5. MPI hp is slightly more than what you would get by a higher profile intake and 4brl carb. 7L carb may plane out quicker that the 5. The engine accessories (alt,water pump, carb Aug 27, 2008 · Re: Mercruiser HP difference 5. Think of it like this, here is a list of specs, can you build the engines to these specs, and how much per engine? Long blocks are identical to what would be in a truck, except for the core plugs. toywcm eci loukwt zflcmy kuo duagzf fhfw hnw pnc alfvy