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Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3

Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3

Best price now

$323.00at GoKarts USA®Checked Nov 9

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Price facts

  • Last seen at $323.00 at GoKarts USA® on Nov 9.

Our take on the Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3

A Stage 3 hop-up kit for the non-hemi 212cc Predator OHV engine, aimed at kart and minibike builders who want serious power. It adds a racing camshaft, a 22mm Mikuni-style carb and a billet connecting rod to the Stage 2 parts, and the seller claims 13-15hp or more. The billet flywheel and rod are the safety-critical pieces that make high rpm survivable, which is what separates this from cheaper bolt-on kits. It suits people who already have a Stage 1 or 2 setup and are ready to open the engine.

Best forKart and minibike racers chasing 13-15hp from a 212 PredatorBuilders upgrading from a Stage 2 kitOwners who will install a cam and rod themselves
Pros
  • Billet flywheel and billet rod included, the parts that hold up at high rpm
  • 22mm Mikuni-style carb feeds the bigger cam
  • Choice of Rattlesnake or NR 252-0607 camshaft
  • Cam package adds chrome moly pushrods and reinforced rocker arms
  • Gaskets included for the rebuild
Cons
  • Head gasket not included
  • Requires engine teardown and careful valve spring and rod work
  • Rattlesnake package ships cam and springs only, no pushrods or rockers
  • Non-hemi Predator only; it does not fit hemi heads
  • Exhaust header is optional, not in the kit

Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3 prices at every store

  • GoKarts USA®New

    In stockReturn policy

    $323.00Checked Nov 9
    Visit GoKarts USA®

About the Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3

This Stage 3 speed kit is for the non-hemi Predator 212 OHV engine. It is a step up from the Stage 2 kit, adding a racing camshaft, a 22mm carb, and a billet rod. The kit produces 13-15 hp or more.

The kit includes a 22mm Mikuni-style carb kit, a billet aluminum flywheel, a billet rod (+.020"), and all necessary gaskets. The head gasket is not included. The camshaft is a choice of Rattlesnake or NR 252-0607, and a header/exhaust is optional. The 252 cam package adds 26 lb springs, chrome moly pushrods, and reinforced rocker arms. The Rattlesnake cam package comes with the cam and 22 lb springs only.

For maximum power, the head should be ported and/or milled. The air filter should be sprayed with K&N-type oil, especially in dirt applications. Oil is not included. If the optional header or pipe is used, support it with a bracket or brace to the frame or the engine. Otherwise the pipe may fracture or break. Parts may differ from the pictures, depending on the motor and options selected.

Fits
Non-hemi Predator Model 69730 [R210] with stamped steel valve cover
Does not fit
Hemi Predator Model 60363 [210FA] with cast aluminum valve cover
Power
13-15 hp or more
Carburetor
22mm Mikuni-style carb kit
Camshaft
Choice of Rattlesnake or NR 252-0607
Springs
22 lb or 26 lb, depending on camshaft
Flywheel
Billet aluminum
Connecting rod
Billet, +.020"
Gaskets
All necessary gaskets; head gasket not included
252 cam package
Camshaft, 26 lb springs, chrome moly pushrods, reinforced rocker arms
Rattlesnake package
Cam and 22 lb springs only
Optional
Header/exhaust
Not included
Head gasket, oil

Questions and answers

What is the difference between the Rattlesnake and NR 252 cam options?
Both are 252-style cams. The Rattlesnake package includes the cam and 22lb springs only. The NR 252-0607 package adds 26lb springs, chrome moly pushrods and reinforced rocker arms.
Will this fit a hemi Predator 212?
No. It is built for the non-hemi 212 Predator OHV. Hemi engines use different head and valvetrain parts.
Do I need to upgrade the exhaust?
A header is optional in the kit. A free-flowing exhaust helps a cammed engine breathe, but the kit runs without it.
Is a head gasket included?
No. The kit lists all necessary gaskets except the head gasket, so you need to source one separately.
How much power does it make?
The seller states 13-15hp or more, up from a stock 212 Predator. Real output depends on carb tuning, exhaust and assembly.
Can I install it myself?
It requires opening the engine to fit the cam, rod and flywheel. You need torque specs, a flywheel puller and care with valve spring install.
Where is the Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3 cheapest?
At GoKarts USA®, for $323.00, as of our latest check.

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