this is a snap on tool originally made to remove the springs on pre 80's cars to replace the broken plastic headlight adjusters. works fantastic on the expansion chamber springs.
I use a huge spring tool (bought for the snowmobile). Everything is held together with springs on sleds. The motors are rubber0-mounted , so the exhaust from the manifold back is held on with springs.
i had one of those. of course, i broke it doing shit i shouldn't have done. lol. :toot: