My setup is as follows. Stock ls2 bottom end with new bearings and arp main studs and stock heads with gt9 lingenfelter cam, ls9 head gaskets, arp head studs, lpe 3 bolt cam conversion kit and a c5r timing chain, with ctsv-r lifters, lpe rocker stands and prc 675 lift springs with 1 7/8 turbo headers to a 76mm t4. Thinking 60lb injectors or larger running dual walbros. Also have a alcohol injection kit. With a small air to water intercooler. All in a single cab s10 with a rpm t56 and a dennys driveshaft and a built 9". Building into a mile truck. Wanna go 200 in the near future.

 

You will probably need bigger injectors if you push the turbo very far. Most people hate the t56 with turbos so you might want an auto for a tranny.