Building A GY6 Engine? This 172cc/200cc K-Block Cylinder Set With A Cast Piston Is What You Need. 61mm Bore With 57mm Spacing.
Building A GY6 Engine? This 172cc/200cc K-Block Cylinder Set With A Cast Piston Is What You Need. 61mm Bore With 57mm Spacing.
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Building A GY6 Engine? This 172cc/200cc K-Block Cylinder Set With A Cast Piston Is What You Need. 61mm Bore With 57mm Spacing.

4.5 stars out of 5 reviews
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About this item

Alright, scooter tuners and GY6 engine builders, this one's for you.

QMK GY6 K-BLOCK CYLINDER GASKET SET 61mm BORE / 57mm STUD SPACING NOT For B Block

This is a brand new big bore cylinder and piston set.

QMK GY6 K-BLOCK *61mm BORE* QMK CYLINDER HEAD 57mm STUD SPACING NOT For B Block

It's a K-Block style cylinder that bumps your displacement up to 172cc or 200cc, depending on your crank.

172cc / 200cc (61mm BORE) K-BLOCK CYLINDER SE... - Yahoo

It features a 61mm bore and, importantly, has 57mm stud spacing to fit the common GY6 and QMK-style engines.

For GY6 150cc 200cc Big Bore Kit Set Cylinder Head Piston Gasket End

It comes with a cast piston, rings, and pins, ready to go.

SSP-G GY6 (172cc) 61mm BORE PERFORMANCE CYLINDER HEAD

It's from GY6 STORE and cross-references OEM parts like CYL=90483-N/P2 and GAS=90472-N/P5.

RedCap Motorcycle 61mm Big Bore Cylinder Head With Piston Rings Rebuild Kit Gy6 170cc 200cc Bikes Engine Tank 200 Taotao Bull 200 57mm Stud Spacing Type K

Time to get that scooter moving!

172cc / 200cc (61mm BORE) K-BLOCK CYLINDER SET *57mm SPACING* CAST PISTON * QMK

$ 25.25
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