Jet drives need a lot of RPM. A stock HF motor is governed down to about 3750.. and the flywheel isn't safe to go much more than that. the clutch seems like a good idea, but maybe you could use a jack shaft to give a little boost to the RPM.... just a thought. it's what i did with some of my karts.
@AMCguy
Ай бұрын
Wrong. My coast guard 45 rbms i drove had diesels with a max rpm of 2350. 45 knots
@sethschroeder9490
Ай бұрын
You got the right idea going. I have ridden kawasaki 550's for a long time. The back of the boat needs to be lower. That boat is so wide the pump isnt low enough in the water for that slow of a speed. The 550's pump area bears all the weight of the rider directly over the pump when riding. Keep it up!
@MausMasher54
2 ай бұрын
Nice, Next how about doing it Electric for those No-Motor Lakes????
@cecilveley5722
2 ай бұрын
Cool,,, that was fun 👍 don’t forget your idle gear. Idk it seems like that motor would plane that boat to me.
@user-eh5cr4or6k
2 ай бұрын
Not 500 cc's
@user-eh5cr4or6k
2 ай бұрын
Direct drive and I bet you'd be surprised with the performance, even though 500 cc's is not going to be earth-shattering
@jimjones8300
10 күн бұрын
I have a 1955 feathercraft 14 ft i put a 1200 sporster in the bow mated to a cvt long shaft . Testing different prop sizes and pitches. Im working on they to put a gearbox in it. Its challenging to say the least!
@midwesthobbies
10 күн бұрын
I would love more info on this thing! Any pics or videos?
@user-gy8ew7js5u
29 күн бұрын
What is the maximum engine shaft output speed?
@yepiratesworkshop7997
2 ай бұрын
Not bad at all. I've been trying to figure out how to replace my missing sailboat diesel with one of those. The two things that are hanging me up are whether the air-cooled engine will will overheat in the engine compartment, setting up some kind of thru-hull exhaust and, of course, whether the carburetor and tank will produce a lot of gas fumes. If anybody's done this, please post a link.
@nicolec7290
5 күн бұрын
I want one
@cecilveley5722
2 ай бұрын
I’m welding my boat, what did you use, whats the weld idk 🤷 what to use
@midwesthobbies
2 ай бұрын
Tig primweld 225 and used heavy duty gorilla caulk to clamp the jet ski
@midwesthobbies
2 ай бұрын
Check out my part two video let me know what you think of the idler pulley
@claybornlewis276
19 күн бұрын
Take that freaking predator motor off of there And put a 400 Honda engine off of a motorcycle for a 650 even then you'll be flying Plus plus you'll have some gears
@niteshades_promise
17 күн бұрын
just mount the whole bike and steer with the handle bars. be zooming down the river. 😂🍻
@Chris-ux3cw
5 күн бұрын
@@niteshades_promisethey have bike skis from 80s
@AMCguy
Ай бұрын
How did you build the jet drive and bucket and how did you make the housing!
@midwesthobbies
Ай бұрын
Used Kawasaki jk 550 pump
@AMCguy
Ай бұрын
@@midwesthobbies did you do the fiber glass for the sea chest?
@midwesthobbies
Ай бұрын
Sea chest ?
@AMCguy
Ай бұрын
@@midwesthobbies yeah the casement in the hull that houses the jet, bucket, and shaft. did you make that?
@midwesthobbies
Ай бұрын
No used Kawasaki js 550 hull
@brandondriver4999
2 ай бұрын
How many teeth on the big sprocket and how many teeth on the small sprocket?
@midwesthobbies
2 ай бұрын
47-26 I need to get a smaller drive sprocket
@brandondriver4999
2 ай бұрын
@@midwesthobbies let me get this straight so you plan is having a bigger sprocket on the motor right and a smaller sprocket on the pump shaft?
@midwesthobbies
2 ай бұрын
@@brandondriver4999 no smaller on the motor
@cecilveley5722
2 ай бұрын
3:37 ya can’t run that like that! Your going to need an idler gear for the chain,,, riskaie but I’ll allow it just because we’re in a hurry. Back to it. I’m thinking this for my boat but the motor rise is holding me up..
@adamcoyne9574
2 ай бұрын
What a waste of time.
@meisnerandkinsey
Ай бұрын
Good thing it wasn't your time. I guarantee you the guy that did ot didn't see it as a waste amd his friends enjoyed. Plus the dude made money off of views, so seems like a legit win win for the man. I applaud him
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