Dyno proven header for AE86 ?????

[jondee86]

I am interested in finding out if there is any aftermarket header
for the AE86 that is actually PROVEN to make more power than
the OEM cast iron manifold and 2>1 pipe.

By this I mean proven by way of before and after dyno testing, with no
other modification being carried out at the same time to cloud the issue.

Right now I like the look of the HKS Super Header 4>2>1 but can't find
any figures to prove how much torque it makes, or whereabouts in the
rev range. Love the look of it, only for that much coin, it has to show
some solid gains.

If anyone has any dyno curves for 4>2>1 headers, post 'em up

Cheers... jondee86