My friend is going to custom make me a header what size tubing should i use?

mod wise im probably gonna go with the Buddy Club Spec 3 cams then around spring next year ill go with the rocket M25 cams.

Header will be a 4-1 style.

 

anyone?

 

it's very difficult to determine tubing dimaeter's step lenghts etc. without knowing more about the engine combination

 

how the hell is he gonna make this?????? welding n stuff or REALLY ghetto?!?!?!?

 

how the hell is he gonna make what ? welding n stuff is usually what custom fab work consists of LOL.

 

well if i wasnt going to have him make a header i would just buy a Toda or Weapon R racing Header.

so anyone know what size these are?

 

check toda or weaponR's website or try calling them probably around 1 3/4

 

thanks