whats the difference P-8 & Q-O needle

[..SNAKEBIT..]

whats the difference P-8 & Q-O needle
for in a 2002 Viper CPR pipes, head mod with opti cool gasket and Attac

 

[bluehammer]

Do you mean needle jet?

 

[..SNAKEBIT..]

yes needles for the stock viper carb
is that right? needle goes into main jet doesnt it????

 

[Exciter570]

There are needles and needle jets. The needle jet is a small pipe looking type jet that the needle slides through.

 

[..SNAKEBIT..]

I guess its the jet I am wondering about then
Thanks

 

[bluehammer]

Q-0 orifice is .010mm bigger than the P-8.

 

[..SNAKEBIT..]

so its going to flow more fuel?

 

[bluehammer]

Not alot more, but yes, it will flow more through the mid and top. The main jet screws into the needle jet.