Help me ID this hybrid ct9

I needed a new turbo, was thinking i'd get a rebuilt CT9 that would last a while, then saw this advwertised and thought I might as well put in a bid. It is currently being fitted, so informed the insurance company. In the past they've been fine about mods, even the turbo conversion was no problem, now they're being arses and demanding a rolling road figure or they'll cancel my policy. Anyway, the point is if I knew exactly what it was and how much bhp it's worth that would be very helpful. The seller mentioned he thought it had been built by 'turbodave' who i have contacted without a reply. Any thoughts much appreciated.
Here it is with a standard ct9 :
https://fbcdn-sphotos-c-a.akamaihd....480/600252_10151372742927012_2026268584_n.jpg
 
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