Originally Posted by
Godson
5k for the Turbo kit, figure another 1500 for custom tune, 800 or so for a good clutch and flywheel resurface. You are talking 8k plus for the job. That isn't taking into account if the trans and different can handle it.
If the Turbo is well thought, and a good tune, the engine should be no more stressed when driven normally as it would be stock. I'd be more interested in clamping forces around the cylinders running that power than I would be worried about the bottom end.
IMOA might be a little more in tune with his history of vehicles.