Originally Posted by david-b
I had tried to. It looks like the front of the booster is supposed to rotate and then slide right out, but could not for the life of me get it to budge. So I tried taking a grinder to the 'lips' of what seems to be holding the 2 together. Sadly, even after doing that, and then pounding on it... had no luck.
I emailed Summit Racing with the same question and pics, see if they know exactly which one I need. They all look off!
There is a pretty strong spring inside that will tend to keep the two halves locked together, I believe they use a fixture/clamp tool to hold it together when dis- and re-assembling them. You might want to do a search for info on disassembling it if you haven't already- what you don't want is to be hit w/the spring or booster case as it comes apart.