hedman "tight tube" hedders?

I wouldn't call those an alternative to TTI'S ,those are short tubes TTI'S are long tubes...
I meant in clearance levels and simplicity of install. Not in that way. I understood that already. Obviously they aren't gonna make all the horses or flow just as good as a long tube header. Also, I dont have infinately deep pockets like some may have so I can't afford TTIs.