The easiest would be a single turbo and stock single exhaust routing.
1.
2. bwahahaha
3. BWAHAHAHAHAHAHAHAHAHA cough, cough, hack, weez, thud...
Seriously though...
An intercooled turbo on 10 to 1 CR has to pull out over half of the timing on good 92-93 octane fuel.
10.5 would be rough. 11 would be crazy tough. 11.5 umm....
