I have no experience with a full suspension bike- but I have the same engine (from SEW) and have the same kit (different vendor). Once you get everything set up, I think you will like it.

I'll take a shot and say that you are going to want more tension than a typical derailleur will give. If it were not a rear suspension, it may work, but with all that movement, I would be very wary of losing the chain.

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29/10ths cubic inches of raw power.