Product Description
GY6STORE 155cc BIG BORE KIT FOR CHINESE SCOOTERS
58.5mm BORE (NO BORING REQUIRED)
TAKE YOUR STOCK 150cc GY6 MOTOR TO THE NEXT LEVEL WITH THIS NO BORING REQUIRED DROP IN KIT. WITH THIS KIT YOU WILL TAKE YOU ENGINE TO A 155cc BEAST
58.5mm BORE (NO BORING REQUIRED)
TAKE YOUR STOCK 150cc GY6 MOTOR TO THE NEXT LEVEL WITH THIS NO BORING REQUIRED DROP IN KIT. WITH THIS KIT YOU WILL TAKE YOU ENGINE TO A 155cc BEAST
SET CONTAINS
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CYLINDER HEAD 54mm SPACING (A-BLOCK)
-
CYLINDER 58.5mm BORE
-
KBF PISTON & RINGS SET
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PREFORMANCE CAMSHAFT
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ROCKER ARM SET 54mm SPACING (A-BLOCK)
-
VALVE COVER W/GASKET
-
TOP AND BOTTOM GASKET SET
*IF YOU HAVE ANY QUESTIONS PLEASE CONTACT US*
WILL NOT FIT GY6 K MOTORS OR GY6 57mm SPACING (B-BLOCK) MOTORS
*NO BORING REQUIRED*
*FOR STOCK GY6 BLOCK WITH 54mm SPACING ONLY*
OUTER CYLINDER DIAMETER 60.4mm MOST KITS ARE 65mm
CYLINDER BORE 58.5mm
CYLINDER HEIGHT 68.60mm
IF YOU HAVE ANY QUESTIONS PLEASE GIVE US A CALL
