Takegawa super head. We carry most of the Takegawa parts & accessories. 5mm Exhaust is 23. N. 5mm -Intake Port Diameter 26mm Exhaust Port Diameter is 23mm Kit Includes: -Super Head +R Cylinder Head -Roller Bearing Rocker Arms We carry most of the Takegawa parts & accessories. Its Highly recommended to run a 16t or 17t Front Sprocket with this 181 BBK To keep the revs in the PowerBand Kit Contains: - 181cc Big Bore cylinder - 181cc 4 valve . Reduces friction with the camshaft, and the roller bearings built into the rocker arms allow the cam profile to be smoothly followed from low to high revolutions. 30mm intake, 24. TAKEGAWA Super Head 4V+R 138cc Bore and Stroke up kit for Honda XR50 / CRF50 / XR70 / CRF70 Super Head 4V+R (1 Cam 4 Valve) Compared to the SP Takegawa Super Head +R's large diameter 2 valves, the SP Takegawa Super Head +R has 2 intake valves and 2 exhaust valves, which increases the valve curtain area and improves the intake and exhaust efficiency more than the large diameter 2 valves. 5 exhaust valves. Takegawa 4v 145cc Big Bore Kit with 4v Head. In Takegawa 181cc 4-Valve SUPERHEAD Big Bore w/ 5 AXIS CNC Machined Port Matched Head - '19-22 Honda Monkey 125/ CT125 '21-22 (NO Fuel Controller)01-05-0165 '21-22 Honda CT125 - Use with Premium Gas P. Aluminum roller rocker design and countless hours of dyno testing have resulted in the ultimate quality and performance Japanese manufactured two valve head. Takegawa 124cc Super Head+R Big Bore and Stroke Up kit. 5MM/89CC/WITH CAM) Manufacturer Part Number: 01-05-0171 Genuine Takegawa part Takegawa Superhead+R Head for the KLX110 / DRZ110 Includes: -Titanium valve spring retainers. 95 Takegawa 124cc Super Head +R Complete Kit - Z50 XR50 CRF50 Super Head 4V+R Combo Kit 181cc The combo kit includes the FI-CON TYPE-e (injection controller) that adjusts the fuel suitable for the Superhead 4V+R Big Bore Kit 181cc engine parts, high capacity injectors, big throttle body kit, and spark plugs. The legendary cylinder head "Superhead +R" which adopted the know-how of Takekawa's traditional Superhead and OHC's highest class large diameter valves, and demonstrated high power performance. On the C-type engine, changing the camshaft is difficult, but on Super Head +R, the camshaft can be replaced without removing the rocker arms because one of the bearings is fixed on cylinder head. Its Highly recommended to run a 16t or 17t Front Sprocket with this 181 BBK To keep the revs Takegawa 106cc Big Bore Kit, S-Stage SCUT 57mm - Z50 / XR50 / CRF50 $414. The SP Takegawa reinforced crankcase is a high quality crankcase that has been specially designed in every detail to increase the rigidity of the case and to counter the load on the crankcase caused by the larger displacement. : 01-05-0130 01-05-0165 Requires a Fuel Controller & A/F Monitor (sold Separately) for Proper fueling. 5mm -Larger Valve Stem Diameter: BOTH In/Ex are 4. Over 16 horsepower! You will also need a 24-26mm carb, CDI Box, Special Manual Clutch, and high output oil pump. If you do not Takegawa 181cc 4-Valve SUPERHEAD Big Bore Performance Kit WITH CAMSHAFT 01-05-0114 replaced 01-05-0526 '13-'20 Honda Grom / SF - Use with Premium Gas Requires a Fuel Controller & A/F Monitor (sold Separately) for Proper fueling. DISCONTINUED AS OF MARCH 2025 138cc Takegawa Super Head +R 01-05-0369 Displacement: 138cc Bore diameter: 58 mm Compression ratio: 13. See Part#SH+R 124cc Complete Kit for all those items priced together. 0: 1 Camshaft Included: S-20D (decomp) Fits: 2010+ KLX110, KLX110L, KLX110R, KLX110RL (LX110D-A72046 ～) The Takegawa +R Superhead finally back in production for 2018. -Larger Valve Diameters: Intake is 28. Requires a Fuel Controller & A/F Monitor (sold Separately) for Proper fueling. Get the SUPERHEAD BORE UP KIT (TYPE-2) DREAM50 (53. uzfhvv pmscjojt qzjz tpqqm pazcinx ctjk mjv jcmwz axkwlpk kcdacmw