Average EGT on tivvers?

[SXS]

Just wandering, on full pull top revs - whats the highest temp that the headers can hit? bpf will do...

[z_chromozone]

There is a fantastic photo of a speed 6 engine on a dyno with glowing red exhaust manifold, pretty hot IMO.

Z

[blueyes]

They get pretty hot at idle apparently:

www.pistonheads.com/gassing/topic.asp?t=129057&f=13&h=0