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       RCMK RACE ENGINES

 

     RC Marine Korea was formed in 2001 by RC model boat makers dedicated to producing excellent quality products for racing RC power boats.

   The latest 2012 version RCMK gasoline engines are now in stock.   

 

          

RCMK RZ-254 EVO Pull Start Rear Exhaust Engine

The RZ-254 EVO Pull Start Rear Exhaust engine is a CNC machine produced engine with cast alloy crankcase. The RZ-254 25.4 CC engine has a 4 bearing crankshaft and comes complete with a recoil pull starter. Comes with everything you see in picture. The carb is a WT-929 which is very similar to the WT-257. No engine mount plates are included.

This engines make's over 5hp STOCK

 

  $289.00 inc GST   (Export AU$ 263.00)

 

Export Price: AU$ 291.00     Currency Converter  Australian Residents:  $ 320.00   (Inc GST)

   

RCMK R-254 EVO Rear Exhaust Gasoline Engine 

The R-254 EVO Rear Exhaust engine is a CNC machine produced engine with cast alloy crankcase. The R-254 25.4 CC engine has a 4 bearing crankshaft and requires an electric starter to start the engine. Comes with everything you see in picture. The carb is a WT-929 which is very similar to the WT-257. 

This engines make's over 5hp STOCK

 

  $329.00

Export Price: AU$ 399.00     Currency Converter  Australian Residents:  $ 439.00   (Inc GST)

RCMK S-520 EVO G-2 Twin Cylinder Gasoline Engine

"Serious Power for Large Scale Boats"

 

New EVO G-2 engine with one piece crankshaft and water-cooled crankcase now in stock !!

 

This new RCMK Power House 52cc in-line twin cylinder engine make's over 10hp 'STOCK' with 4 ft.lbs of torque and weighs only 4.5 kg.

 Measures 8 1/4" long and fits 5" engine rails.

(RCMK engine mount kits are listed below but not included with the engine)

 

  $629.00 inc GST   (Export AU$ 572.00)

Export Price: AU$ 600.00     Currency Converter   Australian Residents:  $ 660.00   (Inc GST)
 

  RCMK K-30S Side Exhaust Pull Start Engine

The new RCMK K-30S Side Exhaust 29.5cc engine comes with the Long Stroke 1mm Crank Shaft, 4 crankshaft bearings with New Design Bearing Seals and Walbro WT-929 Large Bore Carburetor

RCMK Field testing on the water:
48 inch mono with 7020 mod prop - 67 mph
RCMK Dyno testing
7.2 HP at 14,000 rpm with 2.8 foot ponds of toque.
Peak RPM : 19,000

Specification:
- 4 bearings Die-casting Crankcase
- Adjustable Ignition Coil Mount (High and Standard)
- Air flow groove in Crankcase for High Speed
- Includes Recoil Starter (Mount plate is not included)
- Includes Walbro WT-929 carburetor (15.88mm bore)
 

This engines make's over 7hp STOCK

Export Price: AU$ 304.55     Currency Converter  Australian Residents:  $ 335.00   (Inc GST)

  RCMK K-30RZ Rear Exhaust Engine

The new RCMK K-30RZ Rear Exhaust 29.5cc engine comes with the Long Stroke 1mm Crank Shaft, 4 crankshaft bearings with New Design Bearing Seals and Walbro WT-929 Large Bore Carburetor


Specification:
- 4 bearings Die-casting Crankcase
- Adjustable Ignition Coil Mount (High and Standard)
- Air flow groove in Crankcase for High Speed
- Includes Walbro WT-929 carburetor (15.88mm bore)
- Includes Recoil Starter (Mount is not included)

This engines make's over 7hp STOCK

Export Price: AU$ 332.00     Currency Converter  Australian Residents:  $ 365.00   (Inc GST)
 

  RCMK K-30R Rear Exhaust Engine

The new RCMK K-30R Rear Exhaust 29.5cc engine comes with the Long Stroke 1mm Crank Shaft, 4 crankshaft bearings with New Design Bearing Seals and Walbro WT-929 Large Bore Carburetor


Specification:
- 4 bearings Die-casting Crankcase
- Adjustable Ignition Coil Mount (High and Standard)
- Air flow groove in Crankcase for High Speed
- Includes Walbro WT-929 carburetor (15.88mm bore)
 

This engines make's over 7hp STOCK

Export Price: AU$ 395.45     Currency Converter  Australian Residents:  $ 435.00   (Inc GST)

RCMK K-600S Twin Cylinder Side Exhaust Gasoline Engine

  "Monster Power for Large Scale Boats"

The new release twin cylinder RCMK K-600S engine. Based on the new K-30 engines and the S-520 bottom with a one piece drop in crank design makes the engine very reliable.

Specification:

- 57cc and 14 HP
- Adjustable Ignition Coil Mount (High and Standard)
- Air flow groove in Crankcase for High Speed
- Adjustable Ignition Coil Mount (High and Standard)
- Two K30 Mod Cylinders
- Includes Two of Walbro WT-929 carburetor (15.88mm bore)
- Includes Recoil Starter (Mount is not included)

(RCMK engine mount kits are listed below but not included with the engine)

Export Price: AU$ 709.00     Currency Converter   Australian Residents:  $ 779.00   (Inc GST)
 

      RCMK EVO engine spare parts now in stock

 

 

RCMK K-30 Side Exhaust Cylinder Upgrade Kit

Upgrade your 26cc RCMK or Zenoah engine to a 29cc racing engine with more HP. The K30 piston skirt is longer than the Zenoah 36mm piston, so it is well suited to be used with the 1mm or 2mm Long Stroke Crankshaft.

 

K30S Upgrade Kit Includes:

K30 cylinder
K30 cylinder cap
K30 cylinder cap O-ring x 2pcs
K30 cylinder cap gasket
Fitting M5 x 2pcs
K30 piston
K30 piston ring
K30 piston pin
Piston C-ring x 2pcs
Carburetoretor gasket
Insulator gasket
Exhaust gasket
Insulator
Insulator bolt x 2pcs

 

Export Price: AU$ 162.75     Currency Converter  Australian Residents:  $ 179.00   (Inc GST)

RCMK K-30RZ Rear Exhaust Cylinder Upgrade Kit

Upgrade your 26cc RCMK or Zenoah engine to a 29cc racing engine with more HP. The K30 piston skirt is longer than the Zenoah 36mm piston, so it is well suited to be used with the 1mm or 2mm Long Stroke Crankshaft.

 

K30RZ Upgrade Kit Includes:

K30RZ cylinder
K30 cylinder cap
K30 cylinder cap O-ring x 2pcs
K30 cylinder cap gasket
Fitting M5 x 2pcs
K30RZ piston
K30 piston ring
K30 piston pin
Piston C-ring x 2pcs
Carburetoretor gasket
Insulator gasket
Exhaust gasket
Insulator
Insulator bolt x 2pcs

 

Export Price: AU$ 162.75     Currency Converter  Australian Residents:  $ 179.00   (Inc GST)

RCMK 254 EVO Engine Mount Kit

Includes front and rear engine mount plates, rubber isolation mounts and stainless steel bolts.

Suits RZ254, K30RZ, S254, K30S, S520 and K600S engines with 5" engine rails.

 

Export Price: AU$ 62.75     Currency Converter  Australian Residents:  $ 69.00   (Inc GST)

RCMK +1.0 mm Stroker Crankshaft assembly

RCMK +1.0 mm Stroker Crankshaft assembly to suit RCMK and Zenoah engines.

Price: $ 69.00 inc. GST          (Export price AU$ 62.75)

RCMK Clutch Assembly

RCMK universal clutch has twin spring loaded extra heavy duty clutch shoes. Suitable for use with single or twin cylinder gas engines using standard Zenoah four bolt spacing crankcase. Billet machined clutch bell is supported in the front housing with two sealed ball bearings. Comes with all parts as pictured. Total length of clutch with flex collet installed is 4 3/8".

Price: $ 124.00 inc. GST          (Export price AU$ 112.80)

Standard and Reverse Rotation clutches are in stock

RCMK Rear Exhaust Water Cooled Flange

Includes two part exhaust flange, water fittings and stainless steel bolts.

Suits RCMK Rear Exhaust Engines

 

Export Price: AU$ 41.40     Currency Converter  Australian Residents:  $ 45.50   (Inc GST)

RCMK Rear Exhaust Straight Header

Straight header to suit RCMK Exhaust Water Cooled Flange.

Suits RCMK Rear Exhaust Engines

 

Export Price: AU$ 31.50     Currency Converter  Australian Residents:  $ 34.60   (Inc GST)

      "Engine not included"

RCMK R254 / K30R Engine Option Kit

The R254 / K30R engine option kit includes everything as shown in the top picture.

Includes engine mount to suit 5" rails, exhaust flange, adjustable exhaust header, flex shaft collet, exhaust water fittings, carburetor velocity stack, throttle arm and bolts.

 

Export Price: AU$ 172.00     Currency Converter  Australian Residents:  $ 189.00   (Inc GST)

 

Ignition Coil Relocation Plate

Made from Stainless Steel and used to relocate ignition coil to top of recoil starter.

Price: $ 6.30 inc. GST           (Export price AU$ 5.75)

 

RCMK Zenoah Zero Drag Seal

RCMK Zero Drag Crankshaft Seals are made from high quality Bronze to suit Zenoah crankshafts. (Pack of 2)

Price: $ 14.00 inc. GST           (Export price AU$ 12.75)
      

Water Fitting Cap

CNC machined alloy sleeve screws over water fitting to ensure water line does not come off

Price: $ 2.25 each inc. GST      (Export price AU$ 2.05 each )
 

Tuned Pipe Transom Mount

CNC machined alloy Tuned Pipe Mount for use in Mono and Tunnel hulls.

Price: $ 38.30 inc. GST           (Export price AU$ 34.85)
    

Tuned Pipe Clamp

CNC machined alloy Tuned Pipe Clamp fits over the stinger on most large tuned pipes.

Price: $ 17.00 inc. GST           (Export price AU$ 15.45)
 

                 More products coming soon

 

E-mail sales enquiries to:  sales@hobbysupplies.com.au
Contents Copyright 1998 - 2012   Hobby Supplies (Australia)
Last updated:  January 25, 2012