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Meanest hop-ups for EK-4 S2 enthusiast

Ferodo brake disc

Adjustable turnbuckles

Carbide hinge pins
ERGAL center differential mount
ERGAL one piece torque rod, front /rear
ERGAL chassis, 5mm
ERGAL front and rear shock towers
ERGAL front upper arm mount
ERGAL transmission plates
ERGAL center diff top plate
ERGAL servo saver top plate
ERGAL steering slider
ERGAL battery post
ERGAL servo saver post
ERGAL FR plate FR trans
ERGAL FR plate RR trans
ERGAL RR plate FR trans
ERGAL rear toe-in block, 2 degree
ERGAL front knuckle
ERGAL engine mount
ERGAL heat sink head
Carbon battery plate
Carbon servo tray

Aluminum shock set & mount

Center & rear universal

THUNDER TIGER CORPORATION

www.thundertiger.com.tw

Specifications

Wheelbase: Adjustable from 315mm to 320mm

Front Track Width: Adjustable from 295mm to 305mm

Rear Track Width: 300mm

Front Kick-Up: 0˚

Front Caster: Adjustable from 18˚ to 25˚

Rear Anti-Dive: 2˚

Rear Toe-in: 2˚

All Up Weight: 5400g

PRO-70BX ENGINE WITH

UPGRADE HEAT SINK SHOWN

No.6219 EK-4 S2 UNLIMITED CONVERSION KIT

Summary of Contents for EK4-S2

Page 1: ...this kit must be reported within 60 days of purchase No part or parts will be sent under warranty without proof of purchase To receive part or parts under warranty the service center must receive a p...

Page 2: ......

Page 3: ...er antenna wire through the box top hole and reinstall the box top f Thread the receiver antenna wire through the antenna tube then install the antenna tube onto the box top hole g Install 4 AA size a...

Page 4: ...ug the glow plug igniter from charger after charging is complete Pull on the glow plug igniter lever f Pull the charging adapter out of the glow plug igniter Charge the new glow plug igniter for 16 to...

Page 5: ...into receiver battery box c Secure the receiver battery box with batteries back onto the posts with large body clips RADIO BATTERY INSTALLATION a b c 4 a When turning radio on first turn on the transm...

Page 6: ...nsmitter and receiver on pull the trigger push the stick forward The carburetor should be fully opened and the brake disengaged To reverse this function flip the throttle brake servo reverse switch b...

Page 7: ...BREAK IN TUNING procedures to properly set the engine c To set the mid speed needle large needle in the middle of the carburetor body turn the screw as pictured Please refer to ENGINE BREAK IN TUNING...

Page 8: ...McCoy 9 59 Novarossi C4S C5S C6S OS A3 A5 8 and Picco P6S P7S FUELLING 7 WARNING Thank you for purchasing a Thunder Tiger Product Please read all instructions thoroughly before operation 1 This produ...

Page 9: ...se excess fuel Then reinstall the glow plug and repeat the engine starting procedure PREPARING THE ENGINE a To start an engine first remove the glow plug b Check the glow plug by plugging it into the...

Page 10: ...engine should be set as rich as possible before it stalls at full throttle no more than 1 second To do this turn the high speed needle out counterclockwise 1 8 turn at a time until the engine stalls T...

Page 11: ...needle should be 1 2 to 1 4 turn counterclockwise from the peak setting Continuous engine operation at peak setting may result in overheating and engine damage 8 To set the low speed needle small hex...

Page 12: ...te FR trans ERGAL FR plate RR trans ERGAL RR plate FR trans ERGAL rear toe in block 2 degree ERGAL front knuckle ERGAL engine mount ERGAL heat sink head Carbon battery plate Carbon servo tray Aluminum...

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