I have 4 custom SHA slides for sale. These are a mix between a #7 and #2 with added airholes for a leaner mixture. The airholes are designed in a way to lean the mixture but not lose a lot of air velocity. This gives a little more throttle response and fixes a small boggy spot right off idle. Or its all made up and the points don't matter. These are 3D printed in a pa12 nylon. The first one was put in a e50 70tccd converted to a reed kit with a 15 sha. Ran great the whole Upjet rally and the LGN rally and is still currently working fine.
$15 shipped each. First 4 get em. More to come. Thanks.
so you can see what I did there.