Well I for one would love to see it.Was sad the day I found out the W5 was done.I have run them on my engines from 1993~present.The head was so bad when first broght out all the BIG Name engine shops in the early 90s told me I just got robbed.So I set out to prove them wrong and I guess I got lucky as my first set did not leak and run well.But no oil drain backs POOR intake for the heads and NO help from MP it was had to always make it work out.But like Ryan has said now we have headers, Intakes amd rockers for this head that work well.It is aq killer street/bracket race head.(much more user friendly than W7,8,9...)I have done lots of R&D on the W5s and I think W/a better starting point you could make 20~40 more HP than the old W5s.Just to show a W5 vs W8 motor we made 15 pulls on my W8 motor 365CI(4.175by3.33) and 15 pulls on my W5 motor 362CI(4.060by3.50)On the same day the W8 motor was only about 90HP better that nice but you are talking about an $8000 W5 motor and a $25000 W8 motor.So I guess in the end I would LOVE TO SEE NEW W5 HEADS!!!!!! So thats my vote LOL Brett Miller!