Aug 11, 2010 · Re: OMC Turbojet 115 HP - Please help! The performance kit you mentioned and all unavailable parts can be found at turbojetmarineproducts.com. They will also be your best resource for info as most omc dealers have never seen a turbojet. Like yourself I was dedicated to my boat and have squeezed as much performance out of the setup as I could.

Sep 23, 2001 · Re: OMC TurboJet 115 - Manual ?? Claus:<br /><br />You may be able to get a service manual from Bombardier (I purchased one before OMC went bankrupt). <br /><br />However, if you can't find one you can get a lot of information from one of the aftermarket manuals for a Johnson or Evinrude engine of the same displacement (the turbojet powerhead …

Feb 28, 2004 · Re: Desperately Need a Repair Manual for OMC 115 TurboJet 1994 Rod Knocking, you are exactly right. Just looked at the whole power pack in separate parts and it's 2 pistons and the block looks worn too. Looks like the rectifyer is gone too and we haven't finished checking. Will look at the turbojet tomorrow to see if there is a cause sitting in ...

Feb 1, 2003 · Re: OMC TurboJet 115 HP 1995 Inboard/Stern Drive It should have a raw water filter/screen. It will catch the sand before it reaches the cylinder heads. Use the high price oil from OMC in the gear case, takes about 3 quarts. Learn how the alarm system works and the different signals. Try Boston Whaler for owners manual.

Feb 8, 2011 · Re: OMC Turbojet 115 impeller case, warning horn, warm cranking Re: OMC Turbojet 115 impeller case, warning horn, warm cranking I used ATF yrs ago to break stuck mtrs loose. I read a thread on this forum where mixing it with acetone was one of the best penatrating oils you could get. Get some Merc l/u oil at Bass Pro and it should work.

The idling engines of a landing turbojet produce forward thrust when operating in a normal manner, but they can produce reverse thrust if the jet is properly deflected. Suppose that while the aircraft rolls down the runway at 150 km/hr, the idling engine consumes air at 50 kg/s and produces an exhaust velocity of 150 m/s.

A turbojet aircraft, flying at a flight speed of Mach 0.8 , is operating at the following condition: compression ratio of 10 , turbine inlet temperature of 1,200K, and an exhaust File Preview ate of 20kgs. Determine the exhaust nozzle area (convergent) and the thrust developed.

Aug 5, 2003 · Re: OMC TurboJet 115 Over Heating Problem Because the cooling water is from the jet pump, the engine idle, in the water in neutral position, should be around 1200 rpm. If it is set to a lower rpm like an outboard, it will overheat.

May 25, 2012 · Re: Cold Starting issue OMC 115 + Turbojet on a Four Winns Fling Thanks for the input everyone, I think found my problem. Last night I tryed the nurse it along with the choke (key) in and found that the key is actually sticky, it was not releasing after the inital choke.

Consider a turbojet-powered airplane flying at a standard altitude of 30,000 ft at a velocity of 500 mi/h. The velocity of the exhaust gas at the exit is 1630 fts. Calculate the propulsive efficiency of the turbojet engine. Round the final answer to two decimal places