Well, things have been a little slow on my build because I've been saving up to buy the comprehensive kit so I can actually commence my build.
However, over last weekend I was presented with an opportunity (IMHO) far too good to pass up, so I jumped on it. I bought a heavily discounted, brand new/unfitted, Australian delivered LSA supercharged crate motor with clutch and flywheel for $10,995. This is the exact motor that is fitted to the new HSV GTS and ZL1 Camaro in the states.
430KW and 740Nm of torque...should be interesting in a sub-1000kg car!
Here's the link if anyone is interested in one for their own Cobra build (I'm told there aren't many left at this price):
HSV Holden 6 2 Litre Supercharged LSA V8 Manual Engine With Clutch | eBay