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READ THIS BEFORE RUNNING

Running a nitro kit is fun and easy, but to make this a safe 

rusting.
• Clear oil and dirt from chassis with a electronic safe 

and good experience you must observe a few rules.  This 

degreaser.

kit is extremely fast, easily over 40MPH, and can seriously 
injure someone if you are not careful.

Precautions

• This kit is not a toy.  Always run car with a second 

Where to run car?

person as a spotter and pitman.

• Any running area you choose must be dry.  Do not run 
car near any water or wet dirt.

• Hot Parts - The pipe, manifold, engine and head are very 

• Do not run on public streets.  It is very easy to have the 

hot and will cause burns.

car run over or damaged by hitting the curb.
• Do not operate car in tight confined places. The car is 

• Rotating Parts - Keep hands away from the drive train, 

very fast and will easily hit something.

wheels, and engine when engine is running.

• Do not run near people or animals. 

 

• Radio - Check batteries life before running the car.  If 

 • Due to noise, you will want to consider the surrounding 

radio does not have full control of the car with steering 

area when operating the car.

and/ throttle/ or brake do not run until corrected.  Failure to 

• Do not operate the car at night.  You will not be able to 

correct this will result in possible injury and damage to the 

drive it without hitting something.

car or property.

• Do not operate the car indoors.  Engine exhaust is not 
healthy.

• Glow fuel - Don’t leave the glow fuel unattended with the 
lid off.  Fuel contains Methanol and Nitro Methane and is 

Glow Fuel

• Glow fuel is poisonous!

flammable and poisonous.

• Glow fuel is flammable!
• Do not leave in fuel bottle with lid off at any time.

Store fuel in cool ventilated location.  Refer the glow fuel 

• Don't use any fuel other than glow fuel in this engine.

label for additional precautions.

• Don't use Gasoline as fuel in glow engines!

• Car Fuel tank - Never store fuel in car tank, it will ruin the 

First Time Starting the Engine

engine if left in tank.

Caution! When starting engine make sure the following is 
observed.
• Oil the air filter FOAM Element!  OFNA #10015.. $2.95
• Set engine Master needle to 4 turns (rich setting)
• Do not do this alone, get an experienced friend to help at 
first.
• Fill fuel tank, try not to spill fuel.  Do not spill fuel on 
receiver
• Hold car off the ground, so it will not runaway when first 
starts
• Turn on Radio and check the linkage before starting 
engine.
• Turn on car receiver battery switch.
• Always have an air filter on the carburetor to keep dirt 
out.

Engine Break-in

• See Engine Page.

Emergency Stopping Engine When Running

• Remove air filter and cover carb. intake.
• Squeeze fuel line and hold until engine stops.
• With a rag, cover exhaust outlet.

Storing Car After Running

• Remove fuel from tank and fuel lines
• Turn off radio in car
• Put a few drops of after run in engine to keep it from 

The car is very fast 

and will easily hit someone.

THINGS NEED BESIDES THE KIT

RADIO CONTROL UNIT 

12V Battery for Starter Box
(must have)

Glow Plug Heat with Battery & Charger
# 10227....$$19.95
(please note OFNA Glow Heats available) 

AA  Batteries ( 12 pcs ) for radio

Note: Carefully read the instruction manual of your 
          2 channel radio controller before using. 

Radio must be set at neutral position
before installing in the kit.

SEQUENCE  TO SET NEUTRAL

Note: Pro kit does not include engine!

Glow Fuel

20%

Install AA batteries in Radio.

Extend the antenna.(Transmitter)

Install batteries into Car receiver .

After installing the battery, connect the 
battery box.

Extend the antenna. (Receiver)

Set the trim-lever at center.

Turn  on the switch. (Transmitter)

Turn on the switch. (Receiver)

Make sure the servos are in command.

When the operation stick is in neutral,
servo horns must be in neutral  as will. 
*Adjustment can be made by re-
  installing the servo horn.

Turn off the switch. (Receiver)

Turn off the switch. (Transmitter)

Retract the antenna. (Transmitter)      

11

11

12

13

REQUIRED FOR OPERATION 

 Bottle’s with spout
# 10160 - large 500cc
# 10161 - large 500 ccAuto Stop
# 10162 - small 250cc
# 10164 - CNC  spout 500CC
# 10167 - CNC  spout 800CC

SUITABLE SERVO SIZE

29mm - 42mm

15mm - 21mm

36mm-41mm

3.5 cc (21 Class) ENGINE

        REAR EXHAUST 

Off-Road Starter Box, 12V motor
# 10250 - 1/8 scale Starter Box
# 10253 - 1/8 scale Starter Box w/ Panel

# 92571 - Power Panel Glow Heater
# 92572 - Cable for Glow Plug

Off-Road Starter Box, two 550 motors
# 10248 - 1/8 scale Starter Box
# 10249 - 1/8 scale Starter Box,RTR
Optional Parts

TOOLS NOT INCLUDED IN KIT 

Phillips Type Screw Drivers ( L )

Phillips Type Screw Drivers  ( S )

Needle Nose Pliers

Cutter

Curved Scissors

Knife

Instant Cement

Cross Wrench
#17109 $3.95

Glow Plug & 17MM Cross Wrench
#10801  $6.95

Masking Tape

Paints

Grease

Brush

More Optional Parts . . .

#10211 NiHm Battery Flat 
Pack .. $29.95

# 10214 NiHm Battery Pack 
Charger.. $7.95

# 51007 OFNA/Picoo Glow 
Plug .. $4.95

INCLUDED WITH KIT

Shock Oil

1.5mm 
Hex  Wrench

Grease Box

2.5mm 
Hex Wrench

3mm 
Hex Wrench

5mm
Hex Wrench

7mm and 5.5mm
Hex Wrench

OFNA/Picco
O-1 bp
#51217

Summary of Contents for 9.5

Page 1: ...PURE COMPETITION OFNA Racing 22692 Granite Way Ste B Laguna Hills Ca 92653 949 586 2910 Www ofna com Pro Instruction Manual...

Page 2: ...or property Do not operate the car indoors Engine exhaust is not healthy Glow fuel Don t leave the glow fuel unattended with the lid off Fuel contains Methanol and Nitro Methane and is Glow Fuel Glow...

Page 3: ...Turn off the switch Transmitter Retract the antenna Transmitter 11 11 12 13 REQUIRED FOR OPERATION Bottle s with spout 10160 large 500cc 10161 large 500 ccAuto Stop 10162 small 250cc 10164 CNC spout...

Page 4: ...S 36060 FRONT C HUB PLASTIC PARTS 40015 ARM HOLDER PLASTIC PARTS 40016 UPPER ARM PLASTIC PARTS 40020 FRONT AND REAR LOWER ARM PLASTIC PARTS 40027 WING SUPPORT PLASTIC PARTS 40013 40048 FRONT BUMPER BA...

Page 5: ...S 40031 SERVO SAVER PLASTIC PARTS 40047 RECEIVER BOX PLASTIC PARTS 40040 CENTER DIFF MOUNT PLASTIC PARTS 40046 STONE GUARD PLASTIC PARTS 40018 40029 CHASSIS BRACE PLASTIC PARTS 40056 SHOCK ABSORBER PL...

Page 6: ...ff Gear Small 40004 Diff Gear Small Builds one differential for Center 40002 Large Bevel Gear 40002 Large Bevel Gear 40011 Diff Gasket 40011 Diff Gasket 3x12mm Flat Head Tapping Screw 3x12mm Flat Head...

Page 7: ...Head 40022 Front Lower Arm Holder Front 90026 5x5mm Set Screw 36730 Cap Joint 36730 Cap Joint 1 40015 Front Lower arm Holder Rear Plastic 40015 Front Upper arm Holder Rear Plastic 4x16mm Flat Head Ta...

Page 8: ...Cap Screw 36870 4x10mm Cap Screw 36870 4x10mm Cap Screw 36870 4x10mm Cap Screw 36120 Knuckle Arm Bushing 36120 Knuckle Arm Bushing 36120 Knuckle Arm Bushing 36120 Knuckle Arm Bushing insert knuckle ar...

Page 9: ...rew 36170 Arm Shaft 3mm 36170 Arm Shaft 3mm 40020 Front Lower Arm 36860 5x40mm Turnbuckle 40016 Front Upper Arm 36850 7mm Ball 36690 7mm Plastic Arm Ball End 3x25mm Set Screw 3mm Nylon Nut A 4 x 10mm...

Page 10: ...mm Flat Head Tapping Screw 3x10mm Flat Head Tapping Screw 3x3mm Set Screw 40018 Stabilizer Mount Plastic 40013 Front Bumper 40064 Chassis Hard Coated 4x16mm Flat Head Tapping Screw 4x16mm Flat Head Ta...

Page 11: ...40017 Gear Box 40017 Gear Box 1 5 2 3 5x4mm Set Screw 36730 Cap Joint 40025 Rear Lower Arm Holder 0 Degree 4mm Nylon Nut 4 x 15mm Tapping Screw Small Head 6 4mm Nylon Nut 2 5 x 5mm Set Screw 1 36053...

Page 12: ...assembly 3x20 Tapping Screw 3x20 Tapping Screw 40027 Wing Stay Left 40027 Wing Stay Right 40027 Wing Mount 40027 Wing Mount 40027 Wing Stay Post 3x12mm Tapping Screw 4x15mm Tapping Screw Small Head 4x...

Page 13: ...right hand side 36081 Rear Upper Right 36082 Rear Wheel Shaft 3mm Plastic Washer 3mm Plastic Washer Assembly of the right and left hand side are the same 4 x 10 mm Set Screw 2 5 x 5mm Set Screw 2 2 5m...

Page 14: ...Screw 1 3 x 3mm Set Screw 2 3 x 20mm Cap Screw 2 3 X 25mm Cap Screw 2 M3 Nylon Nut 2 3 x 3mm Set Screw 2 3 x 8mm et Screw 2 40029 Stabilizer Ball End 40029 Stabilizer Ball End 30401 6mm Ball End 3x20m...

Page 15: ...lastic flange Bushing J 33 Steering Screw 2 40037 Steering Plate Hex Screw 40037 Steering Plate Hex Screw 40035 Servo Saver Alum Axle Tube 40031 Servo Saver Horn B 40033 Servo Saver Spring Servo Saver...

Page 16: ...Nylon Nut 40039 3mm Tapper Washer Alum 400393mm Tapper Washer Alum J 35 Alum Tapper Washer 4 3x15mm Flat Head Screw 3x15mm Flat Head Screw ASSEMBLY OF THE FRONT STEERING ROD 4x10mm Screw 2 3 x 12mm Ta...

Page 17: ...40045 Brake Pad Adjustment Screw 40043 Center Diff Mount Post 40040 Break Disc Holder 40040 Brake Disk Holder 40040 Brake Disc Holder 40040 Center Diff Mount 40040 Center Diff Mount 40040 Center Diff...

Page 18: ...m Screw 40031 Fuel Overflow Proof Plate 30213 Brake Cam 30211 Plastic Bushing Option 30212 5X8mm Ball Bearing 40041 Center Diff Plate 30171 Brake Lever 30171 Brake Lever 2 30171 Brake Lever 3x10mm Scr...

Page 19: ...Front 3x12mm Screw 4x16mm Flat Head Tapping Screw 4x16mm Flat Head Tapping Screw 2 6x10mm Flat Head Tapping Screw 3mm Nylon Nut 1 3 x 12mm Tapping Screw 3 3 X 25mm Cap Screw 1 4 x 12mm Flat Head Screw...

Page 20: ...o 40047 Receiver Box 40047 Receiver Box Cover 40047 Receiver Box 2x10mm Tapping Screw 3x25mm Screw Receiver Battery Case Provided by Radio 30560 Antenna Pipe 3 x 10mm Tapping Screw 6 3 x 10mm Tapping...

Page 21: ...t 3x10mm Tapping Screw 3x10mm Tapping Screw 3x10 Tapping Screw 3x10 Tapping Screw Take the servo post from servo saver plastic part tree ASSEMBLY OF THE RADIO TRAY 3 x 10mm Flat Head Tapping Screw 8 3...

Page 22: ...milar types O S Engines will require washer space 10048 or 10049 shim kit This requirement old and may not be needed for current engine production To check place the brass corn 10330 big hole against...

Page 23: ...crew Tighten the strip and cut off the excess Drill a hole Size 3 5mm in the place and align as shown Use a two part epoxy glue to full seal the nipple base to the nipple 3x20mm Cap Screw Note Book Pa...

Page 24: ...rovided with your servo Servo Horn 30411 6mm Ball 30411 6mm Ball 3x10mm Screw 3x15mm Screw Nylon Nut ASSEMBLY OF THE FUEL TUBE Connect to carburetor Connect to fuel nipple Connect to fuel tank nipple...

Page 25: ...mm Tie Rod End 2x6mm Washer 2x6mm Washer 2x4mm Screw 2x4mm Screw 2mm Nut 2x8mm Screw Cut the shaded area as shown 3x10mm Screw ASSEMBLY OF THE BRAKE LINKAGE INTO BRAKE ROD use the screw provided With...

Page 26: ...A B C 1 Pull Full Throttle 1 Push trigger to full brake position 2 Adjust alum Stopper to increase or decrease the brake Idle Position A Brake Full Throttle B Align throttle servo same as shown A B C...

Page 27: ...54 Short Shaft 40055 Short Shaft Long shaft for rear down UP Be careful not to damage shock shaft Short shaft for front Make a PAIR for rear 4 Assembly the dust cover Cut 6mm for front 40060 2 5mm Nyl...

Page 28: ...bly of the right and left hand side are the same M3 Nylon Nut 2 M3 Nylon Nut 2 3 X 25mm Cap Screw 4 3 X 25mm Cap Screw 4 Take the plastic bushing from the shock plastic parts tree ASSEMBLY OF THE TIRE...

Page 29: ...SEMBLY OF THE WING Drill two 7mm holes for mounting 3x12mm Screw J 23 Countersunk Plastic Washer Upper Deck Of The Wing J 52 Wing Check the hole spacing on the underside OPT JS 27 Alum Washer for wing...

Page 30: ...BODY AND PAINTING Make a 8mm hole for body mount Use a neutral detergent to remove any dirt and oil Mask the windows from the inside with masking tape Apply internal color decals from the inside and...

Page 31: ...es lower Uncsrewing the 4x10mm set screw Ride height becomes higher 1 2 3 1 2 3x12mm Screw 3x12mm Screw 3x12mm Screw 3x12mm Screw FOR A STICK PACK BATTERY 40048 Stick Pack Battery Holder 5 Cell 10211...

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Page 38: ...ct with 12V battery Note the direction of the starter Rubber wheel turns engine flywheel 12V Starter To start the engine use hand held starter motor or starter box 10250 Starter Box ENGINE BREAK IN AN...

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