銀色
滾輪搖臂:鍛造鋁
活塞:鑄鋁
【規格】
排量:181cc
內:25mm x 2/外:21.5mm x 2
閥桿軸直徑:4.5mm
內/外都有。/>孔徑:63mm
沖程:57.9mm(正常)
壓縮比:12.5:1
【套裝內容】
。Superhead 4v+r Bore Up Kit 181cc
. fi-con type-x
.大容量噴射器
。火花塞
1凸輪4氣門頭,操作簡單,動力輸出大!
Superhead 4v+r(1凸輪4氣門)
通過使用2個進氣閥和2個排氣閥各增加氣門幕面積,實現高進氣和排氣效率。
為了達到原廠機頭無法獲得的高輸出,在原廠機頭形狀設計中,平衡了 "中心塞"、"間隔夾角 "和 "壓縮室形狀 "端口形狀。
燃燒室通過機械加工達到高精度。
最高級別的進排氣效率
閥桿直徑內:25mm×2/外:21.5mm×2
閥桿軸直徑:內、外均為4.5mm
不等節距的氣門彈簧,防止高轉速下的喘振。
汽缸蓋表面被漆成黑色。
由於包含了檢查呼吸罩,可以通過單獨購買 "集油箱套件 "來釋放發動機的內部壓力。
檢查呼吸器蓋`檢查蓋`l.氣缸蓋側蓋采用拋光鋁壓鑄筒體處理。
鍛造鋁合金滾輪搖臂
降低與凸輪軸的摩擦阻力,使其運行更平穩
最大的功率輸出可以保持在中速到高速范圍內。
凸輪軸/氣缸/活塞
自動減壓凸輪軸
自動減壓凸輪軸
在不給單元電機加負荷的情況下,可以順利啟動發動機。
采用的是全鋁陶瓷Mexilinder。
孔徑:63mm沖程57.9mm(正常)
陶瓷Mexilinder具有優越的耐久性、氣密性和散熱性。
缸體上有一個出油口通向機油冷卻器,可以單獨購買機油冷卻器套件,防止機油溫度升高。
缸體表面未塗銀色。
高壓縮鑄鋁活塞,壓縮比為12.5:1。
活塞設計為高性能和耐用性。
活塞頂部經nc加工,精度高。
■超級機頭4v+r增徑套件181cc
本套件包括機頭套件`氣缸套件`自動減壓凸輪軸套件。
*為發動機各部件調整燃油的噴油控制器必須同時安裝。
※sp竹川建議購買錐形歧管轉接套裝,可使原廠歧管的進氣口順利進氣。
*fi-con2(噴油控制器),它可以調整燃油以適應發動機部件,必須同時安裝。
*為了方便制造商,產品的規格可能會有變化。請注意,我們沒有任何這方面的信息。
Silver
Roller Rocker Arm: Forged Aluminum
Piston: Forged Aluminum
[Specification]
•Engine Displacement: 181cc
•IN: 25mm x 2/EX: 21.5mm x2pcs.
•Valve Stem Shaft Diameter: 4.5mm for both IN/EX
•Bore Diameter: 63mm
•Stroke: 57.9mm (STD)
•Compression Ratio: 12.5: 1
[Product Contents]
•Super Head 4V + R Bore Up Kit 181cc
•Large Capacity Injector
•Spark Plug
It adopts 1 camshaft 4 valve head, achieving easy-to-handle output characteristics and high output!
?Super Head 4V+R (1-camshaft 4-valve)
It enlarged the valve curtain area by making 2pcs.
each intake and exhaust valve, and it achieves high air intake and exhaust efficiency.
It achieves high power that can not be obtained with STD head because of the original head shape, and it is designed to balance the center plug, valve pinch angle, combustion chamber shape, port shape with the introduction of 4 valves.
The combustion chamber is finished with high precision by NC machining
Valve diameter IN:25mmX2/EX:21.5mmX2
[Valve Diameter]IN:25mm×2/EX:21.5mm×2
Valve Stem Shaft Diameter 4.5mm (both Intake/Exhaust).
It prevents surging at high speed by adopting uneven pitch valve spring.
It applies black paint on the cylinder head surface.
Inspection Breather Cover,Inspection Cover,L. The inspection breather cover, inspection cover are machined elaborately by aluminum cut-out with beautiful chromium plating.
The left cylinder head side cover adopted aluminum die-cast with barrel polishing
Reduced frictional resistance with the camshaft for smoother operation.
Maximize power output and maintain power at mid- to high-speed ranges.
Camshafts/cylinders/pistons
Included Camshaft10/15DAuto Decompression Camshaft
Auto decompression camshaft.
It does not burden the cell motor and it is possible for a smooth engine start.
Bore diameter:63mm, stroke 57.9mm (Normal)
Bore Diameter:63mm Stroke:57.9mm (STD).
The ceramic plating cylinders are excellent in durability, air tightness and heat dissipation.
Unpainted silver cylinder surface.
It applies black paint on the cylinder surface
Aluminum casting Piston.
It is a high compression specification adopting Compression Ratio 12.5:1.
It is a piston pursuing high performance and durability.
The piston top is finished with high precision by NC processing
• Super Head 4V+R Bore Up Kit 181ccIt is a set of head kit, cylinder kit, Auto decompression camshaft kit.
*It is necessary to install an injection controller that adjusts the fuel appropriately for the engine parts.
*In SP TAKEGAWA, it is recommended to purchase a tapered manifold adapter set that allows smooth intake from the normal manifold to the intake port.
*It is necessary to install the FI Con 2 (Injection Controller) that adjusts the fuel suitable for the engine parts at the same time.
*Please note that the specifications of the product may change due to manufacturer reasons.
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