Would this be worth it?

[Regalgse00]

What’s the g2 valve ?

 

[GreasyChris]

Break In Secrets--How To Break In New Motorcycle and Car Engines For More Power

New Engine Break In Procedure For Cars, Motorcycles, Motocross, Snowmobiles and Boats

www.mototuneusa.com

This is for a 21mm oko carb

Break In Secrets--How To Break In New Motorcycle and Car Engines For More Power

New Engine Break In Procedure For Cars, Motorcycles, Motocross, Snowmobiles and Boats

www.mototuneusa.com

This is for an NT carb or HP carb

 

[GreasyChris]

Oops.

BGF REED 32mm Inlet RACING Valve INTAKE 80cc 32/40mm 2-stroke motor bike engine | eBay

New BGF 66/80cc 32mm inlet Tuning REED valve INTAKE ( 4 opening). for 49cc 66cc 80cc 32mm and 40mm intake cylinder 2-stroke engine ( not for 4-stroke). no need special cylinder, good apply on regular 32mm or 40mm intake cylinder directly.

www.ebay.com

2 in1 Racing Reed Valve Kit for 40mm and 32mm 66CC/80CC Gas Motorized Bicycle | eBay

Find many great new & used options and get the best deals for 2 in1 Racing Reed Valve Kit for 40mm and 32mm 66CC/80CC Gas Motorized Bicycle at the best online prices at eBay! Free shipping for many products!

www.ebay.com