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  1. Sea Rider

    2 cycle stored for 20 years

    The Tohatsu impellers I have in stock says Made in Japan, no way that honorable people like them are repackaging impellers made in Italy as being manufactured in Japan. This is an example of a Tohatsu impeller made with an elastomer compound compared to plain rubber ones, need no further...
  2. Sea Rider

    Tohatsu Tiller Handle upgrade

    Throttle shafts are one piece with a built in piece at extreme. Check if possible to assemble the shaft without the white friction piece. Happy Boating
  3. Sea Rider

    ISB Killer Whale 10.8?

    Which other Sib brand and length aside from Zodiac are you looking for ? Happy Boating
  4. Sea Rider

    Tohatsu Tiller Handle upgrade

    Is it possible to assemble the throttle shaft at both sides with the black wheel sitting inside the tiller. Being a flat wheel will probably work. If that motor will be used in salt water must grease with marine grease the shaft, friction piece and the wheel where all joins together or the salt...
  5. Sea Rider

    What is the effect of decreasing Prop diameter?

    That motor is already revving at max wot rpm range factory stated, stay there, there's nothing to better unless wanting to add more passengers than when achieved 4800 wot rpm in which case will need to go for less prop pitches from current one. Happy Boating
  6. Sea Rider

    Strange Motor Behaviour.-

    Swapping and installing a very low hour use Exciter Coil from other motor yielded mostly the same, hesitates bit less than on previous tests. Conclusion : none of the 3 new electric components were found with intermittent issues. I'm inclined to think that's a faulty cylinder head gasket, a...
  7. Sea Rider

    Upgrading to a 50 hp Tiller

    I have the Alumacraft version of the same boat, with a 25 as well. With same Tohatsu motor ? If so, way over propped, counting with extra 5 HP and correctly propped makes a huge water performance difference. The conversion only costs about $ 150 greens and any 50 a pile more, it's up to the OP...
  8. Sea Rider

    Tohatsu Tiller Handle upgrade

    The tiller seen on post 11 corresponds to a 2 stroke 30 HP motor, was posted and specified as a reference only. The gray color corresponds to the previous color Tohatsu used, now use dark blue, but parts are same just with different color. I assume that all 3-30A, B, C versions employs the same...
  9. Sea Rider

    Upgrading to a 50 hp Tiller

    Is this motor same as the Merc 25HP tiller style you bought ? If so have good news for you, that's a rebadged Tohatsu 25 HP motor, which can be upgraded to 30 HP for peanuts costs, once there install 2 less pitches from current one and will have a different motor with minimum investment as...
  10. Sea Rider

    ISB Killer Whale 10.8?

    Nahhhh, that sib loses too much valuable rear deck space between transom and tube's end. The width seems very narrow, definitely a non comfy interior which is a killer issue. Much better for the money would be a Saturn 11-12 Ft inflatable : But right now out of stock, this brand sells fast...
  11. Sea Rider

    2 cycle stored for 20 years

    Usually must sit fully vertical once on trailer to drain any water remaining inside. Happy Boating
  12. Sea Rider

    Tohatsu Tiller Handle upgrade

    Those new parts should be assembled as seen in pic....Try to assemble same way. The posted pic corresponds to a M30A motor, just wanted to have the overall idea. Happy Boating
  13. Sea Rider

    Merc's External 2 Stroke Oil Tank.-

    Removed the cowling to take some pictures, after a close manual inspection 2 plugs's caps were just making slight contact on top plugs, the moron forgot to insert fully in both caps. All 6 doesn't look like were brand new as the pseudo mechanic swore they were. How can you call back a mechanic...
  14. Sea Rider

    confused on year

    A Tohatsu M40C it's a 2 cylinder motor whereas a MD 40D2 it's a 3 cylinder motor Different CC animals. Store employees sometimes don't know or wild guess what they sell. Year of manufacture is irrelevant model is all... Happy Boating
  15. Sea Rider

    Merc's External 2 Stroke Oil Tank.-

    As most of the time drawing wrong conclusions, this is an oldie 2 stroke 150 HP EFI motor with a buzzer and digital low oil level alarm inside the multi function tach, probably comparing to a next level more sophisticated 150 HP motor ? The motor is working fine after the low oil warning...
  16. Sea Rider

    Tohatsu Tiller Handle upgrade

    The tiller handle seems much wider than it should to install the white friction grip and the rounded adjust screw as should be positioned. Did you ordered Tiller Handle part : 3R3S630110 ? The one delivered seems to correspond to a higher HP tiller motor ? Happy Boating
  17. Sea Rider

    Nissan NS25C3 Timing Adjustment for 30hp

    Physical throttle (cam/carb's roller difference) depending on throttle setting and motor being On or Off. Idle /neutral : When at max throttle grip that will go, cam's roller stops at middle of cam's groove. while the time advance stops at 20 deg. This setting will avoid throttling to max...
  18. Sea Rider

    2 cycle stored for 20 years

    The gaskets should be ordered separately, are number 31 / 32 : https://www.boats.net/catalog/tohatsu/2003/m25c3-2-stroke-tohatsu/transmission-water-pump If both gaskets are good to go, are not cracked, hardened keep the originals installed. Assume that 25 horse has low hour use ? Happy Boating
  19. Sea Rider

    Merc's External 2 Stroke Oil Tank.-

    It's the same motor we discussed about many moons back : Don't know which year it is ? So this motor has an internal oil tank besides the external one ? The motor was recently serviced, has 50 clock run hours. Sorry but compression can't go wrong between low oil alert and full oil...
  20. Sea Rider

    2 cycle stored for 20 years

    Take advantage when ordering spare parts to order the carb's gasket for the 30 HP motor. To know, both 25 and 30 HP motors shares the same CC powerhead, being the 25 carb and timing advance restricted. Can pass that 25 to a 30 in less that 30 minutes. 30 Carb Gasket ...
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