POWER PUSH PARTS English GROM(JC75-1000001～)

Super head 4V+R(1 cam 4 valve)
By adopting one cam 4 valve cylinderhead, achieved a manageable output characteristics and high output !!
In order to further improve the power at the high rpm range, the optimum intake port design was achieved, and the port was processed by the 5-axis machining center.

It is a bargain kit that the FI CON TYPE-X (injection controller) ,Big throttle body Kit and the spark plug is attached to the Super head4V+R(5-axis processed) Bore Up Kit 181cc.
Included larger diameter connecting tube which can be connected to stock air cleaner box.

商品詳細

Super head 4V+R(5-axis processed)Combo Kit181cc

Super head 4V+R(5-axis process...

税込価格 331,100 円
対応車種 GROM(JC75)
:GROM(JC75-1000001〜)
品番 01-05-0600

Super head 4V+R(5-axis processed)Combo Kit181cc Combustion chamber configuration

■ Super head 4V+R(5-axis processed)(1 cam 4 valve)

By increasing to two each in and ex valves to expand the valve curtain area, achieved a high intake and exhaust efficiency.
Since designed an original cylinderhead shape for 4 valve, achieved high output.
Combustion chamber is finished with high accuracy by NC machining.
Painted black to the surface of cylinder head.
Adopted an aluminum die-cast barrel polishing finish to the L. cylinder head side cover,breather cover and inspection cover.

Super head 4V+R(5-axis processed)Combo Kit181cc 5-axis processed intake port

■ 5-axis processed intake port

In order to further improve the power at　the high rpm range, the optimum　intake port design was achieved, and the port was processed by the 5-axis machining center.
The 3D program allows the fine machined intake port to be beautifully　smoothed for higher intake efficiency.

Super head 4V+R(5-axis processed)Combo Kit181cc Roller rocker arm

■ Valve/Valve spring/Rocker arm/Camshaft

■Intake and exhaust efficiency of SOHC premier class
Valve diameter:IN:25mm×2 / EX:21.5mm×2
Valve stem shaft diameter: IN, EX both 4.5mm

By adopting the unequal pitch valve spring, to prevent surging at high rotation.

■Forged aluminum roller rocker arm
It is possible to reduce the frictional resistance between the camshaft, achieved the smooth operation !!

■Auto decompression camshaft(10/10D)
Without imposing a strain on the cell motor, it enables smooth engine start-up.
Optional camshaft:15/15D camshaft

Super head 4V+R(5-axis processed)Combo Kit181cc 5-axis processed inlet pipe

■ 5-axis processed inlet pipe

The inlet pipe is also 5-axis processed so that gas/air can be smoothly into the 5-axis processed intake port.
A 3D program allows the fine machined inlet pipe to be beautifully smoothed and enhance the intake effect.

Super head 4V+R(5-axis processed)Combo Kit181cc Piston

■ Cylinder/Piston/FI CON TYPE-X/・Big throttle body

■Adopted all-aluminum ceramic plated cylinder.
Bore diameter: 63mm Stroke 57.9mm (Stock)
all-aluminum ceramic plated cylinder has excellent durability, tightness, heat dissipation.
Since equipped with oil outlet to the cylinder, it is possible to inhibit the oil temperature rise by purchasing the oil cooler kit separately.
Painted black to the surface of cylinder.　

■Aluminum-cast piston
Compression ratio 12.5:1
Adopted a high compression specification
Piston in pursuit of high performance and durability.
Piston top is finished with high accuracy by NC machining.

■FI CON TYPE-X
Injection controller that can be installed on a genuine ECU with a simply connector on.
Preset MAPs that have been set by our factory to match the our basic specifications, so simply select the MAP of your bore-up kit or throttle body with your cellphone or PC to complete the basic operation to get running.
In addition, ignition timing, acceleration pump, dwell time, invalid injection time, ignition timing temperature correction, engine temperature correction, vaporization time can be set.
Based on the preset MAP, that can be set according to your preference and creating a new MAP to enjoyed even expert customers.
It can be connected to a PC or cellphone while the engine is running, allowing you to monitor the engine temperature in addition to the tachometer screen and cost safety graph screen that are very convenient for mapping.
You can choose from two types of mode for PC software and cellphone application, from EASY mode or EXPERT mode respectively.
EASY mode-The stock ECU ignition map can be used.
Can be set advance or retard based on stock ignition timing.
You can select from 14 preset data.
EXPERT mode
Ignition timing will be set without performing advance / retard (crank angle of BTDC) for the stock ignition MAP. In the EXPERT mode, there is an「engine temperature ignition timing correction function」if the engine temperature becomes too high, that corrects that the vaporization time and combustion time change to avoid affects the ignition timing.
Preset data is available from 9 patterns.
In addition, it is equipped 1) rev limit:convenient for engine protection and breaking-in, 2) Pit lane limiter: that is assumed to be used in a pit lane with a speed limit 3)On-time MAP change function :Switch between power mode and fuel consumption mode that can be used from beginners to expert rider.

■FI CON TYPE-X details page
Click here for FI CON TYPE-X details page

■Big throttle body Kit for Super head 4V+R
Higher output is achieved on wide powerband compared with stock throttle body.
Big throttle body:φ34
Included larger diameter connecting tube which can be connected to stock air cleaner box.
Big throttle body Kit comes with a connecting tube and fuel injector(G-2)(05-04-0044).

Super head 4V+R(5-axis processed)Combo Kit181cc FI CON TYPE-X

■ Note

When installing connecting tube, it is necessary to enlarge the mounting hole diameter of Stock air cleaner box.

■Parts that need to be installed at the same time.
Crankshaft support adapter for GROM(JC61-1300001～/JC75-1000001～)・MSX125SF.
Item NO.01-10-0138

■FI CON TYPE-X(injection controller) for Super head 4V+R
Only for GROM(JC75-1000001～).
Can not be used with GROM(JC61-1000001～1299999)・GROM(JC61-1300001～/JC75-1000001～)・MSX125・MSX125SF.

Only for Super head 4V+R.
Can not be used with Stock Cylinder head.

Since the HID kit or other company's LED headlight can cause failure by high voltage noise, please do not use simultaneously.
Ignition system of goods outside the company (ignition coil and plug cord) is associated with the up of the ignition voltage, please do not use it can cause malfunction or failure of the product due to the increase of radiation noise.
The power generator of goods outside the company due to differences in shortages and voltage waveform of the power generation amount, it will be the cause of failure, please do not use.

■FI CON TYPE-X details page
Click here for FI CON TYPE-X details page

■FI CON TYPE-X software and application download page
Click here for FI CON TYPE-X software and application download page

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