I have one of those 25mm intakes for a flat reed to run the bigger reeds. Anyone who is familiar with them has probably dealt with the shitty cast quality of the part. I had to re-tap the holes because I looked at them to hard and the bottom seating area wouldn't seal properly, slightly warped. So after having material welded to get a better grip with the new threaded holes and sanding the bottom it worked. I still needed another one for another engine and rather deal with it again I made this out of some scrap metal I got from onlinemetals.com
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