I hadn't either until today. Brett Miller has been working on some preliminary W5 work with intentions of having a new casting done. Last week he was looking for Virgin W5 head castings. By Wednesday already had some and 2 day's later had a finished port going 350@0.600 which is already more than I've seen and better than Indy CNC -1/-2. I'm sure with a better casting without the deep spring pockets plus other fixed areas this will be a wicked head to make some steam. Hope it works out.
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Saw. That on Facebook. I was referring to stuff that folks have run at the track over the years.I hadn't either until today. Brett Miller has been working on some preliminary W5 work with intentions of having a new casting done. Last week he was looking for Virgin W5 head castings. By Wednesday already had some and 2 day's later had a finished port going 350@0.600 which is already more than I've seen and better than Indy CNC -1/-2. I'm sure with a better casting without the deep spring pockets plus other fixed areas this will be a wicked head to make some steam. Hope it works out.
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