Turbo six on a Budget
Once you build this, you'll realize EFI is about the only way to go when doing a turbo. So much of these mechanical controls are now tunable with a laptop or even a phone: timing , boost control, fuel maps...its just so automated when you got the control efi offers. Drill 6 holes in a intake, epoxy in some DIY injector bungs drilled out from heavy wall SCH 80 3/4 aluminum tube and get a junkyard TB off a jeep with a round intake so you can clamp a 3" elbow to it off the turbo. Then run the whole thing of a cheap MS2, or a newer arduino based efi controller. Could be cheaper than the old fashioned blow through once you add stuff up. Run the high pressure to the injectors from a surge tank (just a small 1G tank with a high pressure pump inside) by your radiator and use the stock pump to supply the surge tank with a low pressure return line. Keeps the high pressure up front. Have fun, have a plan and measure twice, cut once.