Heads 1
Valves 13
Springs 10
Shims 5
Rockers 9
Retainers 4
Push Rods 8
Lifters 3
Lash Cap 2
Guide Plates 2

Search By Engine

Predator 224

Predator 224 Non Hemi Performance Engine Kit

Why Choose the Predator 224 Non Hemi for Your Build

Built for power, reliability, and upgrade potential, the Predator 224 Non Hemi is the perfect performance engine when you’re building a high-speed go-kart, a torque-heavy mini-bike, or a custom project.

Key Specifications & Technical Features

  • 224cc displacement for increased torque and stronger low-end pull
  • Heavy-duty crankcase structure supporting higher RPM and performance mods
  • Efficient cylinder head design for better airflow and combustion
  • Easy-to-modify platform with widespread aftermarket support

Applications & Compatibility

This engine kit is a favorite for:

  • Racing go-karts and mini bikes
  • Custom garage builds, including drift trikes, pit bikes, and utility conversions
  • Off-road projects that require stronger low-end performance and durability

Engine Mounting, Platform & Fitment Notes

This engine kit shares mounting patterns with many common small engines, making swaps and upgrades straightforward. However, some fitment notes include:

  • May require minor mounting plate adjustments (depending on the chassis)
  • Uses different stroke crankshaft, flywheel, and rod specs than the Predator 212
  • Compatibility with performance parts varies (always verify component fitment)
  • Some builds benefit from upgraded hardware for high-RPM stability

Performance Upgrades & Enhancements

Builders can upgrade individual components or choose complete kits tailored for racing, high-RPM operation, and long-term durability.

High-Performance Pistons & Rings

  • Improve compression and overall power output
  • Provide a better ring seal for enhanced efficiency
  • Increase durability under extreme heat and RPM

Billet Connecting Rods & Crankshafts

  • Strengthen the bottom end for high-RPM reliability
  • Deliver smoother operation through precision machining
  • Reduce the risk of failure in heavily modified engines

Camshaft, Valve Train & Ignition System Upgrades

  • Boost airflow and improve combustion efficiency
  • Increase top-end power with performance cams and springs
  • Enhance throttle response and spark consistency with upgraded ignition components

Installation & Tuning Tips

Installation Checklist

Break-In Procedures & Maintenance

  • DJ-1095 Rocker Assembly

    DJ-1095 Rocker Assembly

    (1)

    Will NOT fit GX200 because the rocker stud has a different thread pitch where it screws into the head. Will fit predator head, gen 1 & gen 3 and clone.  This kit includes: 1 rocker arm DJ-1075  1 rocker stud DJ-1080  1 rocker...
    £313.13
    Add to Cart The item has been added
  • DJ-1100 Stamped Ratio Rocker, 1:3 ( Sold Individually )

    DJ-1100 Stamped Ratio Rocker, 1:3 ( Sold Individually )

    (4)

    Stamped Ratio RockersStamped from high grade steel for added reliability. It has a 1.3:1 ratio increase valve lift by 30% over OEM rockers. For use with stock lift, low/moderate duration cams (not suitable for BP-2, F275, 308 or higher lift/duration...
    £634.96
    Add to Cart The item has been added
  • DJ-1121 Stainless Steel Valve (25mm)

    DJ-1121 Stainless Steel Valve (25mm)

    (4)

    Valve head measures 25mm, total length is 2.575" (+/-.004") and are top quality Stainless Steel. It has an automotive radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock 5.5mm valve guides.  Use ARC#...
    £844.80
    Add to Cart The item has been added
  • DJ-1121-070 SS Intake Valve 25mm +.070 longer

    DJ-1121-070 SS Intake Valve 25mm +.070 longer

    This valve is .070 longer overall length is 2.650, head measures  25mm, and it has a radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock 5.5mm valve guides.  Use ARC# DJ-1047 retainers for 22 or...
    £977.99
    Add to Cart The item has been added
  • DJ-1121-150 SS Intake Valve 25mm +.150

    DJ-1121-150 SS Intake Valve 25mm +.150

    This valve is .150 longer and head measures  25mm, and it has a radius-type keeper groove. This Valve will not work with stock retainers. Will fit stock 5.5mm valve guides.  Use ARC# DJ-1047 retainers for 22 or 26lb springs, or...
    £977.99
    Add to Cart The item has been added
  • DJ-1122 Stainless Steel Oversize Valve (28.5mm)

    DJ-1122 Stainless Steel Oversize Valve (28.5mm)

    (2)

    Valve head measures 28.5mm, total length is 2.580" (+/-.004"). The stock valve seat will need to be replaced with a larger ARC#6148Y valve seat. Top quality stainless steel with automotive style keepers. Will fit stock 5.5mm valve guide. Use...
    £844.80
    Add to Cart The item has been added
  • DJ-1123 Stainless Steel Oversize Valve (32mm)

    DJ-1123 Stainless Steel Oversize Valve (32mm)

    Valve head measures 32mm, total length is 2.650" (+/-.004). The stock valve seat will need to be removed and the seat #6149 must be installed. Top quality stainless steel with automotive style keepers. Fits the 5.5mm stock valve guide. Use ARC...
    £844.80
    Add to Cart The item has been added
  • DJ-1123-150 SS Intake Valve 32mm +.150

    DJ-1123-150 SS Intake Valve 32mm +.150

     32mm Stainless valve +.150 length. 2.750"(70mm) overall length. The stock valve seat will need to be removed and the seat #6149 must be installed. This valve is top quality and has a radius-type keeper groove. Fits the 5.5mm stock valve guide...
    £977.99
    Add to Cart The item has been added
  • DJ-1127 Valve; Stainless (27mm)

    DJ-1127 Valve; Stainless (27mm)

    (4)

      Valve head measures 27mm, total length is 2.580" (+/- .004") Top Quality stainless steel with automotive radius type keeper groove. Fits stock 5.5mm valve guide. WILL NOT fit stock retainers. Use ARC # DJ-1047 retainers for 22/26lb...
    £844.80
    Add to Cart The item has been added
  • DJ-1127-070 Intake Valve 27mm SS 5.5x2.650

    DJ-1127-070 Intake Valve 27mm SS 5.5x2.650

    Valve head measures 27mm, total length is 2.650" (+/- .004") Top Quality stainless steel with automotive radius type keeper groove. Fits stock 5.5mm valve guide. WILL NOT fit stock retainers. Use ARC # DJ-1047...
    £977.99
    Add to Cart The item has been added
  • DJ-1128 Valve, Stainless (28mm)

    DJ-1128 Valve, Stainless (28mm)

    (3)

    Valve head measures 28mm, total length is 2.650" (+/-.004). Fits the stock 5.5mm guides. Top quality stainless steel with automotive style keepers. WILL NOT fit the stock retainers. Use ARC's part# DJ-1047 retainers for 22/26lb springs or DJ-1046...
    £844.80
    Add to Cart The item has been added
  • DJ-1128-150 SS Exhaust Valve 28mm +.150

    DJ-1128-150 SS Exhaust Valve 28mm +.150

    High Performance Stainless Steel Valve .150 Longer28mm. Fits the stock 5.5mm guides. WILL NOT fit the stock retainers. Use ARC's part# DJ-1047 retainers for 22/26lb springs or DJ-1046 retainers for 36lb springs.  DJ-1051 lash caps are...
    £977.99
    Add to Cart The item has been added
Compare (0)

Frequently Asked Questions (FAQ)

What makes the Predator 224 Non Hemi different from the 212cc models?

It offers more displacement, a reinforced block, and stronger torque compared to the 212. It also accepts a wider range of performance upgrades, making it a better choice for high-power builds.

Can I use this engine in my kart or mini-bike out of the box?

It works well in many kart and mini-bike applications in stock form. Some setups may require minor adjustments to mounting plates, crankshaft spacing, or throttle linkage.

What supporting parts or modifications should I consider?

Upgraded rods, flywheels, valve train components, carburetion, and proper tuning are recommended for builds that push higher RPM or horsepower. These upgrades improve both performance and long-term durability.

!