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High-quality replacement gudgeon pin circlips from Malossi for 10mm and...
The HAT weights are very durable and self lubricating. Available in a...
Pro Taper is well known for manufacturing high-quality grips and...
Budget weights by Motoforce, choice of weights. Available in a range of...
Replacement reed valve gasket for all Minarelli Horizontal engines.
The thermal grade of the spark-plug is of prime importance with tuning...
We can offer high-quality exhaust gaskets for all common original, sport...
The Polini FOR RACE crankshafts are developed to increase the...
The Polini FOR RACE crankshafts are developed to increase the...
Replacement gasket set for the Roost...
Viewed products
Tuning cylinder head with larger valves, larger...
Tuning cylinder head with larger valves, larger ports and an enlarged 59mm combustion chamber. The cylinder head fits the NARAKU tuning cylinder sets [160-180cc] for Chinese GY6 125/150cc engines (scooters, quads and buggies) To increase performance even further, a modified sports camshaft with adjustable timing can be fitted. Please note: If purchasing this kit for the Sym 125cc scooters, please ensure your engine is the GY6 version (cylinder head stud holes have a distance of 63mm hole to hole, outside to outside measurement).
In stock
Reference: NK500.03
Brand: Naraku
Naraku sports camshaft for original and sports cylinders. Longer valve opening time. Suitable for Chinese import 125/150cc scooters, quads etc. with GY6 engines. This is the A8 Sports version. The A14 Racing version also available. Not suitable for standard Kymco cylinder heads!
Reference: NK500.04
Brand: Naraku
Sports camshaft with altered timing for original and sports cylinder heads. For 4-stroke air-cooled 125-180cc Chinese imports (quads, scooters, Buggies with GY6 engines). A14 racing version, optimal use on 160-180cc engines. Not for Kymco original cylinder heads!
Reference: GY14193
Brand: Scootertuning.ca
Complete rocker mechanism including all individual parts ready fitted. For all GY6 125/150cc 152/157QMI engines.
Reference: GY14192
Brand: Scootertuning.ca
Valve cover for cylinder heads without SLS. For all GY6 125/150cc 152/157QMI engines.
Reference: GY6-cov-2V
Brand: Taida
Taida Quality cylinder head cover for GY6 125-150cc engine.
Reference: GY6-T-100
Brand: Taida
Taida Racing Camshaft (6.4/6.3) for sports and racing cylinders. This camshaft will offer great improve at low and middle RPM. Suitable for 125/150cc scooters, quads etc. with GY6 engines. This is the T-100 medium version. The T-300 and T-One High rev version are also available. Lift : IN 19.8/26.2 – EX 19.8/26.1
Reference: GY6-T-300
Brand: Taida
Taida Racing Camshaft (6.3/6.25) for sports and racing cylinders. This camshaft will offer great improve at high RPM. Suitable for 125/150cc scooters, quads etc. with GY6 engines. This is the T-100 medium version. The T-300 and T-One High rev version are also available. Lift : IN 19.4/25.7 – EX 19.2/25.45
Reference: GY6-T-ONE
Brand: Taida
Taida Racing Camshaft (6.6/6.4) for sports and racing cylinders. This camshaft will offer great improve at high RPM. Suitable for 125/150cc scooters, quads etc. with GY6 engines. This is the T-100 medium version. The T-300 and T-One High rev version are also available. Lift : IN 19.4/26 – EX 19.4/25.8
Reference: GY6-ABVC-2V
Brand: Taida
Taida Upgraded Titanium Spring retainer for GY6 125-150cc engine.
Reference: GY6-SPR-2V
Brand: Taida
Taida Upgraded Titanium Vavle spring for GY6 125-150cc engine.
Reference: GY6-ROC-54-2V
Brand: Taida
Taida Rocker arm assembly for 2V Gy6 125-150cc engine head.
Individual stickers with the well-known Polini logo, available in different...
Custom Big Bore Engine Cases for GY6 150 Long Engine. We machine these in...
160cc big bore kit for GY6 125/150cc + engines. The bore is 58.5 mm. Kit is...
Replacement shells for variomatic adjustment set Stage6
Taida high quality medium volume exhaust for Honda Dio with Stroker Taida...
Replacement Gasket set for Malossi I-Tech 70cc 4 stroke cylinder kit.
Reference: GY28521
Brand: Scootertuning.ca
GY6 150cc complete cylinder head suitable for the 157QMJ engines. This...
Reference: GY28520
Brand: Scootertuning.ca
GY6 150cc complete cylinder head suitable for the 157QMJ engines.The cylinder...
Reference: GY14193
Brand: Scootertuning.ca
Complete rocker mechanism including all individual parts ready fitted. For...
Reference: 1100-1254.5
Brand: NCY
Valve Size: Intake-27.5, Exhaust-23.5. This head will allow your cylinder to...
Reference: GY6-02054-28/23-1
Brand: Taida
2V Performance Taida head with larger 28/23 valves and larger intake /...
Reference: GY6-02054-30.5/26.5
Brand: Taida
2V Performance Taida head with larger 30.5/26.5 valves and improved oversize...
Reference: GY6-ROC-54-2V
Brand: Taida
Taida Rocker arm assembly for 2V Gy6 125-150cc engine head.
Reference: GY6-02054-23/22-4V
Brand: Taida
Complete 4V Performance Taida head with larger 23/22 valves and improved...
Reference: GY6-02054-22/21-4V
Brand: Taida
Complete 4V Performance Taida head with larger 22/21 valves and improved...
Reference: GY6-02057-28/23-1
Brand: Taida
2V Performance Taida head with larger 28/23 valves and larger intake /...