Drilling Holes In Carb Throttle Plate Blades

[MobileCustoms]

Thank you yes I put another one on it but they are not equal. So good reminder to revisit this.

Usually, there's a smaller diameter spring inside of the big spring.

 

[340inabbody]

Usually, there's a smaller diameter spring inside of the big spring.

I know aftermarket uses duel return springs but wasn't the factory configuration a single spring (good or bad)?

 

[MobileCustoms]

not sure, but always use 2 to avoid disaster!

 

[Illahe]

I know aftermarket uses duel return springs but wasn't the factory configuration a single spring (good or bad)?

Summit, or Jegs $17