[Components] ・FI CON2 (Injection controller) ・Manifold Adapter Set for Stock Throttle Body ・Spark Plug
*The FI CON2 included in the kit is for GROM only, so it cannot be installed on MSX125.Please purchase for MSX125. *There are two types of FI CON2, one for GROM and the other for MSX125, and they are exclusive parts for each vehicle.Please check before purchasing. *For Superhead 4V + R only.It cannot be used with stock cylinder head. *Can not be installed with H. I. D. at the same time. *You will need to modify the stock air cleaner box. *It is possible to install with TAKAGAWA LED Headlight Kit at the same time. *Depending on the lot, the product may be delivered with the old price and label with the old JAN code before the price change.
■Superhead 4V+R (1 cam 4 valves) The intake/exhaust valves are each equipped with two valves to increase the valve curtain area and achieve high intake/exhaust efficiency. The original head shape was designed to balance the center plug, valve pinching angle, combustion chamber shape, and port shape to achieve a higher output than the stock head.The combustion chamber is finished with high accuracy by NC machining.
The highest class of SOHC intake and exhaust efficiency [Valve diameter] IN: 25mm x 2 / EX: 21.5mm x 2 Valve Stem Shaft Diameter: 4. 5mm for both IN and EX The use of unequal pitch valve springs prevents surging at high RPM. The cylinder head surface is painted black. Since the inspection breather cover is included, you can release the internal pressure of the engine by purchasing the oil catch tank kit separately. Inspection Breather Cover and Inspection Cover are machined from aluminum and plated with beautiful chrome. L. Cylinder head side cover is made of die-cast aluminum with barrel polished finish.
Aluminum forged roller rocker arms Reduced frictional resistance with camshafts for smooth operation! Maximizes power output and maintains it in the mid to high speed range.
■Camshafts/Cylinders/Pistons auto decompression camshaft It is possible to start the engine smoothly without putting a burden on the starter.
All aluminum ceramic plated cylinders. Bore Diameter: 63mm Stroke: 57.9mm (Stock) Ceramic plated cylinders have excellent durability, airtightness and heat dissipation. Since the cylinder is equipped with an oil outlet to the oil cooler, the oil temperature rise can be suppressed by purchasing the oil cooler kit separately. The surface of the cylinder is painted black.
Cast aluminum piston Compression ratio 12.5: High comp specification with 1 Pistons designed for high performance and durability. The piston top is NC machined for high precision.
■FI CON2 (Injection Controller) for Superhead 4V+R Various 3D correction maps are pre-set for SuperHead 4V+R and can be set by simply using the rotary switch on the main unit.No complicated PC connection is required. Large capacity injectors included. The built-in correction map can be fine-tuned by using the rotary switch on the main unit to make the map darker or lighter overall.It also has a rev limiter cut function. A special harness is included, so installation can be done with minimal wiring. There are two types of FI CON2, one for GROM and the other for MSX125, and they are exclusive for each vehicle.
■Superhead 4V+R Combo Kit 181cc The combo kit comes with FI CON2 (injection Controller), manifold adapter set for stock throttle body and spark plugs for fuel adjustment suitable for Superhead 4V+R Big Bore Kit 181cc engine parts.
■Successor part number: 01-05-0590
Points of Attention
* If there may be an instruction manual included, it will be written in Japanese.
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