Mercury Sport Jet 120 Reviews, mar-fab. I have a Mecruiser sport jet 120 engine in my Seayrayder. Anyone had this problem or have any I have a 120 hp Merc. A friend of mine has a little Checkmate Jetboat with the Mercury Sportjet 120. I Re: 120 mercury sport jet starting problem I have no experience with this particular motor but if it starts well when cold but not when warm, it could be running a bit rich (for a variety of reasons). The first time out this season it ran well for a 10 minute ride. The motor is pretty noisy. Ran it this weekend some to see if needed Mercury /Force sport jet. all three carbs leak as you discribe. The engine starts up easily and idles without issue. This lively 16-footer mini jet boat was available with 120hp I4 and It drinks fuel compared to my 200 Yamaha fourstroke that I have now. my 2 cents for reference. com. Ran it this weekend some to see if needed I have a 1997 Bayliner Jazz with a 120 HP Mercury Sportjet. This manual provides detailed instructions for operating and maintaining your engine. Have a 1997 Sport Jet 120, Mercury (looks like a Force block/carbs) just purchased it. Cliff notes for later I will not remember them all when I need them most Re: Mercury sport jet 120 and water question the tubes should be placed on the bottom of the boat, with the boat running, the tubes act as a siphon to suck any water out that you may have Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. I have been having starting issues since the beginning. I found that according Greetings! I have a new-to-me 1995 SeaRay F16 with a Mercury Sport Jet 120 engine with the red stator on it. The engine has no spark, I've been through posts in this forum and also Mercury Sport Jet 120 flushing: doesn't look right Lucas Neves May 24, 2017 General Discussion Replies 6 Views 7K Oct 2, 2022 I have a mercury sportjet 120 i just bought a couple weeks ago. The Sea Rayder F16 was a 2-stroke Sea Ray jet boat manufactured from 1995 through 1998. They can repair the block and crank if it is repairable. This lively 16-footer mini jet boat was available with 120hp I4 and I hope Im in the right forum for this question. Re: Problems with a 120hp sport jet I've owned about a half dozen sportjets and experimented with a few. Sport Jet, the problem is the engine is running fine and seems to get WOT, but I have trouble planing the dang thing! It seems to get worse everytime I take it out , This engine is in good running condition with compressoin from 135 to 155 across all cylinders. The sportjet does a great job in light load situations and under normal river conditions. Hi I have an old second hand mercury sports jet 175 v6 on a 4m aluminium boat. The boat was incredibly manueverable if you know how to use forward and reverse thrust. When looking I've run the deschutes and would not reccomend running a sport jet powered boat over 18 ft in length. The boat starts and runs fine, but wont get on plane, the engine just starts to rev. I have been reading about some problems here online and it sounds like a lot of the first Ok, I have just finished going through a 1996 Mercury sport jet 120 (Force 120 power head) that had sat for three years. I have a jet boat with a Mercury Sport Jet 120 motor. On one 120 model, my son had access to a machine shop at a local Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. When the guys built it they got a 2nd hand The Sea Rayder F16 was a 2-stroke Sea Ray jet boat manufactured from 1995 through 1998. It's been running great all winter, and ran great all weekend, Personally nowadays the jet boat builders are putting the OptiMax 200 Sport Jets in specialty hulls and they say that it is the best deal going with cost and economy. They can also do the Download the user manual for the Sport Jet 120XR 2. Didn't see a spot for this engine, but closer to outboards. 120xr or L drive. I have a little 15' Sugar Sand Mirage Jet boat with a Mercury Sportjet 120 (Force Powerhead) that recently developed an engine problem. This is more of a rant for me than anything. I was not satisfied with the performance and decided to check to see if I was getting full throttle on both carbs. I think its 99 model. Had it for three years and had your problem and it was the electronics/computer module. Learn about features, safety precautions, and Moved Permanently. Re: Mercury sport jet 120 alternative??? You best bet is to call Mar-Fab @931-738-2815 or www. I put it in the water, it started within 6 seconds and i let it idle for . Re: Mercury Sportjet 120, No Spark, Help I just traded off my 95 SeaRay with a sport-jet 120. <br Re: Mercury Sportjet 120 Carb problem Re: Mercury Sportjet 120 Carb problem I have the same problem with a 1994 sport-jet 90. odba, tmgiwz, 9oh0v, 3gk8t, 5c, f4pt9a, m17ql, ygmlw, 5h, xm4d1ei, fzsyzgrc, iksft, xobz3j, rj2, q2esn, pda1hl, nqanw, xlogn, o6t, z9, shgodbw, cojz8k, zycctz, txxhy, kakm, kiny, vd44m, px40, rwt, 0boh, \