Vintage Speed Exhausts - Equal Flow?

[mike.s]

Hi,

I bought a vintage speed sports exhaust for my engine i`m building a while ago - its the one that allows fitment of heat exchangers.

Does anyone know if the pipes are equal flow for them like a 4-1 header would provide? I presumed that the exhaust pipes from the the no2 and 4 wrapped around inside the header to make all 4 pipes even length, but now i`m not so sure!

Does anyone know?

Cheers

 

[*Sam*]

Your best bet is to contact Dan Simpson,


Sent from my iPhone using Tapatalk Pro

 

[kempy]

No they're not equal.

 

[mike.s]

Cool, thanks

 

[K@rlos]

They are Essentially a bigger stainless version of a stock system