Something different is quite what we are accustomed to around here

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If you haven't already done so, take a good look at the MGT 8.0 clutch/flywheel/clutchbell assembly. My guess is that this will be one of the few setups that is capable of working with that engine.
SH Z-Car, Custom Crawler, 8s Savage,
12s XTM XLB 1/7 buggy,
4wd 4-link rear/IFS Pro4 truck,
Custom Hyper 10 Short Course,
Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz