Snowblower Forum banner

1 - 15 of 15 Posts

·
Registered
Joined
·
86 Posts
Discussion Starter #1
I have an old 5/24 thats been acting up this last snow storm. Can I replace the engine with the predator? A new carb for tecumseh is probably half the cost of a new engine @ $119.00 Harbor Freight. I think I've already rebuilt carb once. I've been thinking of a new machine but can't swing the $2,000.00 to buy one.
It would be nice to pull old engine out and slide this one in, with no big modifications or problems with pulley.
 

·
Premium Member
Joined
·
5,206 Posts
Here's your carb. $15.
 

·
Premium Member
Joined
·
5,206 Posts
You seem to know about working on and repairing equipment since you have rebuilt a carb. Why would you spend $2000 for a new blower when there are plenty of used machines in really good condition that can be bought for less than half that?:confused:
 

·
Retired Moderator
Joined
·
9,928 Posts
The predator would be a step up but at the minimum you'd likely need a new belt. If you want something that will just slide in you'd be better off getting a replacement of what you have.

I have no reservation in recommending the Predator in your situation as it would add some (IMHO) much needed power to your 24" machine.

In my opinion - If you've been happy with the 24" size and it's been maintained properly a 99 or 119 dollar Predator would be a reliable swap with more power and wouldn't be that hard even if you needed to track down a different size pulley or a pulley adapter. Plus you also save around $1,800.
 

·
Premium Member
Joined
·
3,455 Posts
If the 5Hp engine is a single shaft, it may not be too hard, but if it is a dual shaft it will be harder to do, unles you have the shift lever on the rear of the machine that can be fliped to reverse driving direction. I've done predator engine installs on 2 70's ariens with good results, but I had to modify the chute crank shaft, revove an install longer engine mounting studs, and build heat shields arround the carburetor linkage assy and the fuel tank to keep it from freezing (Something froze and the engine was stuck at 3600rpm before installing the shields). I also increase de crank pulley size slightly and used a 1/2" belt instead of the old 3/8", but I had to raise the belt cover about 5/8" for clearance purposes. I do not know how long the engine would last, but it definitely has a better performance than it would've had with the old engine. It blows snow very well for being a 1970's unit.
 

·
Registered
Joined
·
571 Posts
My 1973 Ariens wasn't running due to a bad carb when I bought it. I bought a rebuild kit and the 5HP Tecumseh runs great now!

 

·
Registered
Joined
·
2,279 Posts
Here's a 25% coupon valid until 3/31 making the engine $89 plus tax.

[/QUOTE]
 

·
Premium Member
Joined
·
46 Posts
I have had two machines with Predator engines, a 1995 Ariens 824 and a 1970s Ariens with a single belt. The Predator ran great on both, the 1995 threw snow 25-30 feet, just like the original Tecumseh 8HP did.

They run smoother and quieter, oh, and they consume less fuel.

But ... carbs for Tecumsehs are cheap on Amazon or ebay. A $120 carb at the dealer is $20 on Amazon, or less. My local dealer sells OEM carbs for $120 and "aftermarket" carbs for $95. The aftermarket carb is the same one you'll find on Amazon.
 

·
Registered
Joined
·
86 Posts
Discussion Starter #9
Thanks guy's.
I'm not sure if the carb is the problem, maybe with the help of the links provided I will buy a new carb, hard to diagnose problems without snow going into machine, many times it works fine until one hits a pile of snow.
 

·
Premium Member
Joined
·
46 Posts
Consumer Reports uses wet sawdust bedding to test snow blowers. It simulates heavy wet snow. I still have 2-5' snowbanks to rest my machines. It's frozen plow-packed snow that has been converted to ice crystals, it loads the blower about the same as wet snow. My blower looks like a Slushie machine gone horribly wrong.
 

·
Retired Moderator
Joined
·
9,928 Posts
NO WAY. They wouldn't really use sawdust would thy ????

Maybe so :rolleyes:

 

·
Registered
Joined
·
5 Posts
If the 5Hp engine is a single shaft, it may not be too hard, but if it is a dual shaft it will be harder to do, unles you have the shift lever on the rear of the machine that can be fliped to reverse driving direction. I've done predator engine installs on 2 70's ariens with good results, but I had to modify the chute crank shaft, revove an install longer engine mounting studs, and build heat shields arround the carburetor linkage assy and the fuel tank to keep it from freezing (Something froze and the engine was stuck at 3600rpm before installing the shields). I also increase de crank pulley size slightly and used a 1/2" belt instead of the old 3/8", but I had to raise the belt cover about 5/8" for clearance purposes. I do not know how long the engine would last, but it definitely has a better performance than it would've had with the old engine. It blows snow very well for being a 1970's unit.
I am looking for an older 24" Ariens to do a motor swap on. I guess I should ask if that is nuts or not, lol. My second question, is there a way to know based on Ariens serial or model numbers, if an model has a one or two shafted motor? Thanks.
 

·
Registered
Joined
·
92 Posts
I am looking for an older 24" Ariens to do a motor swap on. I guess I should ask if that is nuts or not, lol. My second question, is there a way to know based on Ariens serial or model numbers, if an model has a one or two shafted motor? Thanks.
Take the belt guard off and look down in at the motor. You'll see 1 or 2 shafts sticking out the side. Not sure but I don't think Predator offers a 2 shaft or (aux. shaft) motor.. Not at the store anyway..
 

·
Registered
Joined
·
142 Posts
From my understanding you can sometimes adjust which way the gear selector articulates so that your reverse is forward if you swap a single shaft into a dual shaft machine, otherwise you'll be stuck with reverse being forward.. Which isn't the end of the world either.. just more reverse options haha
 
1 - 15 of 15 Posts
Top