So the white 77 that is my profile picture was turbo swapped. Stock computer and all. I sold her to a guy on base after I purchased my 73. Unfortunately, I really miss the turbo. It's addicting.
My 240 started carb'd and soon gave me headaches. Eventually I said screw it and installed Megasquirt. Best investment towards reliability.
I have no numerical horsepower goals. The idea behind the turbo install is for the extra power. I don't autocross or road race. Just want a quick street car. Plus the sound is always a bonus.
So my current set up:
L24 block
E88 head. Injector notches and holes drilled/tapped.
Stage 2 Schneider cam from MSA (previous owner installed) http://schneidercams.com/274FL6.aspx
EFI intake, 240sx TB with spacer
Pallnet style rail with ZXT injectors.
-6an lines and fittings from the surge tank and back.
Mitsubishi Starion Fuel pump
Wideband without a gauge. Gauge could be installed for turbo applications
EDIS ignition with crank sensor. no distributor.
Ranger coilpack.
MSA 2.5 inch exhaust from previous owner
4 speed trans. I have a 5spd that needs the case reinstalled before it can be swapped in.
3.90 Subie LSD with Wolfcreek axles
Twin electric fans
I would like to keep the L24 but if a whole L28et showed up for cheap, oh well. I don't like the stock turbo cam though as it feels to run out of steam about 5000.
I have an intercooler, piping, and BOV from previous plans for the 77. I have a lead for an exhaust mani with external WG. He has a cheap ebay turbo too. Not sure I'd go that route, but I'm scrounging for pennies in the military. MSnS can control a EBC for me as I like the automated route.
So what would you Z gods recommend as far as a turbo goes? I would like to keep the a/r around .63 as most people have good results. But I am open to suggestions.
Sounds like the GT35R could be a good bet. http://forums.hybridz.org/topic/108922-exhaust-porting-worth-it/