2018 primary clutch

Hi

I just bought a brand new team roller primary clutch To go on my m8 2009 engine.

It came with 66 Weight and black spring with green strip on it ....i cannot read the part number on the spring ....

I ride 2000-4000 ft altitude .

My 2009 non ho engine have To rev around 7950 rpm.

I have ajusted my venom rooster weight to 75 g but need To know thé tension of that spring and what spring and Weight come with a stock 2018 m8000 162 for 0-3000ft.

THANK you

Cam someone tell me if thé stock 0-3000 spring is black with green dot