Need new engine

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Lmlduramax

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I have a American Express go kart that was given to me. Engine is beyond reparable so I am looking for a new one. What's a good replacement with decent power?
 

anickode

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Yep... Honda clone.

Predators 212cc has sort of a cult following and a HUGE aftermarket for parts. And you can snag em for $99 if you catch a Harbor Freight tent sale.
 

bob58o

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What mods and where to get?

Like air filter adapters and performance air filters, free flowing exhaust pipes, larger carb jets, Billet Connecting Rods and Flywheels, Offset woodruff keys for advancing ignition timing, Forged Pistons, Performance Cam Shafts, High compression heads, Thinner head gaskets, SS Valves, CrMo Pushrods, Atuomotive style retainers with split keepers, Billet Lifters, Heavy Duty Valve Springs, ratio rocker arms, Motorcylce style carburetors, ..... I could probably go on, but that covers the most of it.

ARC RACING
NR RACING
Robertson Torque Tubes
SmallEngineCams.com
Go Power Sports
DynoCams
eBay

Others can add in their own favorite places to shop for engine parts.

The Engine is sold at Harbor Freight.
 

Hellion

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I have a American Express go kart that was given to me. Engine is beyond reparable so I am looking for a new one. What's a good replacement with decent power?

Please describe to me your definition of "beyond repairable".

Please take photos too! I wanna see an engine that's beyond repairable. I (and the rest of us) just love catastrophic damage. Must be really obliterated. :worried2: :cheers2:
 

itsid

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Please describe to me your definition of "beyond repairable".

Please take photos too! I wanna see an engine that's beyond repairable. I (and the rest of us) just love catastrophic damage. Must be really obliterated. :worried2: :cheers2:

I think that's what baffled Tony as well..
IIRC his engine came as a concrete paperweight and is now.. on an AusEx (his home made AmEx clone)

So unless the case is damaged or the piston scored the cylinder far beyond any oversize bore...
there is no such thing as irreparabel.

There is such thing as "repair makes no economic sense" though;
since I believe we talk duramax clone here...
(I think you can follow me with this wild guess, right?)
it might be cheaper to get a new clone
(duramax or predator.. what ever.. )
6.5hp engines do nicely..
But first, let's see what you would have to spend to revive yours, shall we?

'sid
 

Hellion

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He has the gift of verbesity and arcane references.
I'm waiting on those pics.... even if they're sideways and blurry.
 

OzFab

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