I've been working hard on linkage ideas that last few days now that I'm done with school for the summer, and I think I've found a much better solution (in regards to cost and time) to running a 660 rear shock on a warrior. This solution uses the stock Raptor 350 link and will use a custom dogbone, that is a little longer than stock. Similar setups with mixtures of linkages from other quads have been used my members on here, but the one I have designed is optimized for the extended/compressed lengths of the 660 rear shock in the warrior frame. It works out surprising well with the dogbone length I have come up with (don't want to give away this length until I test it personally, but it's not all that difficult to figure out if you know what you're doing), however, you lose a little bit of progression at the end of the travel. This is a plus for me as I'm a small, light guy that has a quad setup for XC. This means that for the heavier guys or the ones you like to jump MX stuff, my previous full custom linkage design would most likely be better, since it is designed to keep the very progressive stock geometry. I also got my new battery today, a BikeMaster TrueGel. I got it for $64 on Amazon, which is the best price I have seen by over $14, talk about a good deal. Anyway, here's the pics everyone wants to look at.
The only way I will ever work on suspension again. I can roll under the entire quad on the creeper, and move the rear end up and down on the electric crane we now have. It makes suspension work a breeze haha.
Suspension is at full droop in the next pics. Chain bind is almost completely gone. I have made my longer dogbone out of wood for mock up. Turns out it holds the weight of the quad and I can even stand on the footpegs. I wasn't expecting a 2x4 to be strong enough.
This is the bike on the ground holding it's own weight (with the 2x4 dogbone). I also have the warrior 350 spring on the 660 shock, since I like it's spring rate better. The ride height looks good and it has more uptravel than stock (but not too much...), which will handle whoops and ruts better.