o ya ya sorry. i just looked at their website... couldnt find that h/c stuff you were talking about.
they have the #gains for the stage 2+ on their site:
4.0 SOHC Mustang, automatic transmission, single exhaust, Stage 2+ cylinder heads, gained
25 peak RWHP and 19 ft-lbs RWTQ with non-peak gains of up to 50 RWHP and 80 ft-lbs
RWTQ with no tuning changes on a Mustang chassis dyno. 5-speeds will net higher gains, and
even higher gains are anticipated with tuning changes.
but they dont have the numbers for the stage 3(the stage 3 they do show also has an s/c added)
do you know what super six's stage 3 heads/cam setup adds in hp/tq?