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  1. 3car

    mechanic says i need a timer base. help!

    motor will idle and Rev in a hose. in the water it will idle but it stalls when you put it in gear. here's a few details. -1986 evinrude 140 -carbs rebuilt -125 Psi compression on all 4 cyl - new champion plugs - timing set to 18 degrees per Reeves method - new fuel filter and fresh gas -seafoam...
  2. 3car

    do V6 cowls fit V4 loopers of the same era? 1987

    i have a 1987 model 140. The pan looks very similar in size, somebody had to have tried this.
  3. 3car

    omc 140 looper w/v6 gearcase. overpropped?

    long story short, I bought a 2000 17 ' javelin venom with no motor, and I bought an 86 ' evinrude 140 looper that had been assembled from a few different motors. it has a v6 gearcase . the boat is slightly overpowered , and has a 22 p raker prop . the problem is , the boat wont get on plane ...
  4. 3car

    v6 gearcase on 140 looper. gear ratio? too much prop?

    long story short, I bought a 2000 17' javelin venom with no motor, and I bought an 86' evinrude 140 looper that had been assembled from a few different motors. it has a v6 gearcase. the boat is slightly overpowered, and has a 22p raker prop. the problem is, the boat wont get on plane, just...
  5. 3car

    So, I thought all V4 loopers had the V6 gearcase. Not seadrives?

    I was under the impression that all of the V4 loopers had the large gearcase, but today I bought a Sportcraft 205 fisherman with a 1.8L looper, and it has the small gearcase with the 13 7/8" prop. Is this just a seadrive thing, or was I just wrong about the loopers all having the big lower unit?
  6. 3car

    transom cap replacment

    I am currently in the process of replacing the transom on my 21' sylvan aluminum boat. The aluminum cap around the top edge is in very bad condition, but I have no idea where to find a replacment. The part is long out of production. Any ideas?
  7. 3car

    triple cupped prop

    I have a 21' Sylvan aluminum boat that is a bit underpowered with a 90hp Evinrude. It had a 17p prop and was only turning 4200 at WOT. I found a 13p stainless prop on ebay new for $140, but I didn't do enough research before the purchase. Come to find out it is a 13p triple cupped prop for...
  8. 3car

    Evinrude 90 overheats quickly***UPDATED W/PICS!***

    Heres the story on the motor. I bought is off ebay, owner said it ran like a top. Right... I put kits in both carbs and new plugs, and it now runs very well. I ran it for about 10 minutes in the tank and everything seamed good, so I put it in the river. Once its running at speed, it overheats...
  9. 3car

    Replacing the transom in an aluminum boat. which ply?

    I need to replace the transom in my 21' Sylvan, and I'm not sure which type of plywood to use. I've read that treated wood will cause bad corrosion problems in the aluminum. Any suggestions?
  10. 3car

    1993 90hp merc misses at idle/while reving after service

    Recently aquired boat. At first it wouldnt hold a decent idle without almost continuously pumping the primer bulb, but it ran pretty well at speed. However, it would only run to 4500 rpm with the correct pitch prop. Heres what I did today: -New primer bulb -New water seperator -new fuel...
  11. 3car

    Dhadley(and anyone else with 60* loop knowledge) Please help! *pic*

    Thanks in advance, this think is driving me nuts. Heres the situation. 1992 Johnson 150 faststrike 60*. New cooling system, engine temp verified to be 140*, New plugs, carbs cleaned, good spark on all 6, 110-115 compression on all 6. The engine starts very easy and will immediately idle cold...
  12. 3car

    What do you guys use to clean the plastic carbs on the V-6 Loopers?

    The factory service manual says to use isopropyl alcohol and a syringe. It say not to SUBMERGE the carb or parts in strong carb cleaner, but would it be okay to clean the individual parts with carb cleaner and compressed air?
  13. 3car

    Johnson 150 faststrike overheating? maybe not. update with *pics* Help!

    I'm ready to shoot this motor. Ok, a few of you may have read my thread about my 150 quickly overheating at start-up. http://forums.iboats.com/showthread.php?t=222117 Or so I thought. I have a constant alarm tone about 30 seconds after start-up, and the heads felt hot to the touch. No temp...
  14. 3car

    transducer mounting: is inside the hull mounting a bad idea?

    I have a 15' dixie fiberglass boat, and i want to install a humminbird fishfinder. I was gonna mount the transducer in the bottom of the hull near the bilge pump with some epoxy, but a couple of my buddys said I'll regret it because the fiberglass will make iit loose too much signal. What are...
  15. 3car

    Where do you connect a water pressure gauge on a 150 looper?

    Where do you connect a water pressure gauge on a 150 looper, and what should the pressure be at idle? The motor is a 92' Johnson fast strike. I am having an overheating condition that I cant figure out. http://forums.iboats.com/showthread.php?t=222117
  16. 3car

    1992 150 johnson fast strike quickly overheats

    I bought this boat knowing the engine had issues. Previous owners description sounded like it was going into SLOW mode, but he told me the dealer used an infared heat gun and it wasnt getting hot. So, I started it in a tank. It started easially and idled fairly smoothly. If i reved it up, it...
  17. 3car

    where can i get a thermal heat gun to detect overheating?

    where can i get a thermal heat gun to detect overheating? what should I expect to pay?
  18. 3car

    What are these tilt and trim wires for? (PIC)

    I swapped my old 40 horse rude for a 60 today, and I think i hit a slight snag. My old motor didn't have power tilt. The new motor is an 87' evinrude 60 3 cylinder with PT&T. All of these wires come from the tilt and trim solenoids except the green one, and it comes out of the harness running...
  19. 3car

    I bought this little boat with a 40 evinrude...

    compression is 140/150 on each cylinder. when i got it, the carbs were in need of a good cleaning, so i did that. so, after cleaning the carbs, the motor idles great in and out of the water. it tried to move the boat to speed, but it just bogged. for reference its a 1984 malibu(dixie fiberglass...
  20. 3car

    aprox. weight, evinrude 40, 70, and 90

    anybody know the aproximate weights of these 2 stroke engines from the 80's/90's? My little boat currently had a 40 evinrude on it, and I want to see how much weight i'd be addding if i stepped up to a 3 cylinder or V4.
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