We are committed to getting orders out as quickly as possible, but due to COVID-19 we are experiencing a major delivery delay wtih USPS, UPS and FedEx. Once shipped, the delivery times are out of our control. So please be patient during this time. Stay safe! Free shipping on all orders over $175
We are committed to getting orders out as quickly as possible, but due to COVID-19 we are experiencing a major delivery delay wtih USPS, UPS and FedEx. Once shipped, the delivery times are out of our control. So please be patient during this time. Stay safe! Free shipping on all orders over $175
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GY6 190cc big bore kit proper package
Rolling Wrench

GY6 190cc big bore kit proper package

Regular price $980.00 $0.00

If you want to go big! This is the the kit. We put together a proper 190cc (actually 188cc)big bore package. Everything in this kit is what you need to do it right. Keep in mind you will need a case boring tool CLICK HERE, or have a machine shop bore your cases. The cylinder won’t just drop in. Here is everything included. Click the product to read more:

63mm cylinder

63mm cylinder head

Matching valve cover for head

GY6 A9 camshaft

2.5mm stroker crankshaft

high volume oil pump

high torque starter

heavy duty starter clutch

30mm oko carburetor set up (minus the air filter)

Complete Gasket kit

New cam chain

 

don’t forget to add a oil cooler CLICK HERE

Its not a bad idea to get taller gears CLICK HERE

And a CVT transmission kit CLICK HERE

 THIS KIT IS FOR THER GY6 A ENGINE WITH 54MM STUD SPACING

 

GY6 torque settings click here


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