LEAPING KNIGHT GY6 125cc 150cc 170cc 57.4mm/58.5mm/61mm Bore Cylinder Head with Assembly Valves Bolt for 152QMI 157QMJ Scooter Moped ATV Go Kart Quad Engine,
Powersports Engine Kit,Non EGR Type
NOTE:This is NOT A EGR HEAD,DOES NOT HAVE THE EGR PORT.

Size:
Combustion Chamber Diameter:57.4mm(2.26inch) / 58.5mm(2.3inch) / 61mm(2.4inch),
Intake Valve: Outside Diameter 28mm（1.1"） / Length 66mm(2.6"),
Exhaust Valve: Outside Diameter 23mm(0.91") / Length 65.5mm(2.58")，

Package including:Cylinder head x1,Bolt x 4,Gasket Kit x1,Spark Plug x1,Industrial Gloves x2

Replacement for GY6 150cc 4 stroke engine or upgrade our older 125cc 150cc engine to a 150cc/170cc engine
Fit Most of Chinese Made Scooters and ATVs,such as: JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, Dongfang, Kazuma, JCL, BMS.
Replacement for:
Agility 150 4 stroke
Taotao 150 4 stroke
Lance Vintage 150
Znen 150
Tank 150
Retro 150
BMS 150
Baja SC150
Jonway 150
Vento 150
Shenke 150
Hammerhead GTS 150
Hammerhead Twister 150
Coolster 3150DX2
Kandi 150
Carbide 150
Quantum 150
Zircon 150
Helix 150
Manco 150
American Sportworks 150
Tomerlin Crossfire 150 150R
Dazon Raider 150
Carter Talon 150
Genuine Trailmaster 150 XRS XRX
Avanti 150
Flyscooter 150
Diamo 150
JCL 150
Lance 150
Schiwnn 150
Verucci 150
Yamati 150
other 4 stroke GY6 150cc scooter