87 TA single turbo 5.3 build
So got a ton done. Basically finished the entire EFI install and all the wiring and crap. Man that was fun. All new power wires from the rear battery stud in the Engine bay. New power wires to the starter and New grounds from the engine to the frame. This also means all new power distribution blocks, and fuse blocks, new layout for everything and I had to relocate everything to the back of the engine and firewall to keep it all away from the Engine heat. Engine is fully connected and TB is installed with TV cable finished. Just need to fab up the throttle and kickdown bracket.
This includes wiring the AEM progressive meth controller into the new FItech harness.
I started on the coil covers and modifying them to pull the wires against the valve cover/heads. No idea if this will keep the wires from getting burnt but it does pull them right up against the head. Then hope the header wrap and plug wire sleeves do there job. Otherwise the only real option is cool relocation which isn’t horrible but it does mean I need to find space for the coils and running universal wires. Coil covers modified with 304 stainless wire with silcone hose to keep rubbing to a minimum. The coil covers really make the engine look wide and mean
I missed these!Dont mind the coil cover decals. I already have new ones to go on
so it doesn’t say supercharged anymore. I also had to add a exhaust hanger behind the driveshaft loop to help keep the exhaust from sagging and putting stress on the turbo DP. but it’s all done so now I’m thinking of doing a stainless wire to hold it up by the back of the engine as an extra support.
Turbo blanket is on, WG line hooked up to the compressor outlet, turbo filter installed, overflow tank mounted and line run to rad, rad is filled. I also was able to finish th pass side coil cover and used one of my new decals
still waiting for the other decal from the printer.
I can't believe all the negativity about the wing! I love it!
Great build!
The Best V8 Stories One Small Block at Time
forgot about it and thought i was going to have to spend $70 on a shitty lokar braided one. 30 min or so of fussin and bending I was able to get it in! Win! No where to attach to to hold it down so I SS cable tied it to the header primary near by. Hopefully it doesn’t work it’s way out or loose. No way I was going to get the stock truck dipstick to work, luckily I had the new fbody dipstick I got with the pan that I bent to crap to try to work with the superhcharger and found the stock truck one worked much better.
I was was thinking of getting some 15x8 rims and wrapping them in some MT SS street drag radials in the 275/60r15 size to run on the back instead of my 18x19 rims with 275/45 sumimoto rubber. Figure the MT streets will give me a bunch more grip but is it really necessary on the street. Car won’t make it to any tracks in the foreseeable future. Any ide show many miles you get out of the MT streets on a DD style car? 5k? Or less?
I also fabbed up the throttle bracket and Tv cable cable bracket. It’s not done yet, not happy with the angle of the TV cable to TB. I’m also going to weld a small strip of metal to the bottom that will go down to the fuel rail mount and that will give it full support. Then a small bracket that will go from the throttle bracket mounting bolt and lay a strip of metal over the MAP sensor so it doesn’t blow out. Going to tack the top bracket as well. That whole bracket is cut from 1 peice of 3”x 1/8” steel so it looked like a jigsaw puzzle when I cut it out and then bent it together so it’s very rigid already. The issue is the NNBS intake tilts the TB at an upward angle , the older truck intake it was dead level and the angle worked out better
I could have hacked up the stock bracket and I started to but I didn’t need the cruise control square hole and the throttle hole was mega huge so I had to use washers to take up the space on the stock bracket. It worked fine but didn’t look trick.
Also debating on the coil wires wires and crap. I could relocate the coils to the top strut tower brace but then I have to run longer wires. I could keep the coils in the stock location and then make new wires that push it out the back of the coil cover and hope that works. But the short wires is the best part of the LS ignition. Not to mention I’m looking at $80 for wires that I have to make, then $50 for relocation brackets, $20 for mounts, $50 for coil relocation harnesses and possibly coil harness extensions. Ugh. But $200 is better than a burnt wire on the road.

If you have any questions or concerns about anything I’ve done I’m more than willing to converse about it and whether or not there is a better option or design flaw.
If you have any questions or concerns about anything I’ve done I’m more than willing to converse about it and whether or not there is a better option or design flaw.
haha your welcome
. Glad I could do both builds for u as well... it’s been a good learning experience. You can’t go wrong with either setup honestly as they should both perform well. The supercharger was a much cleaner install. Like you can run stock style plug wires, you have access to the spark plugs and can remove them with the car on the ground with no issues. I’m not excited about doing plugs on this turbo setup. I have no access to them and I would have to jack the car up to get them from underneath. Even then I don’t think I could do the pass side without removing the downpipe. And forget about torquing the header gasket bolts... I barely have room with a open ended wrench. So not sure how I’m going to tq the header bolts to remflexs 20ftlbs. I’m also still debating on the plug wires... do I leave it or make my own and run them out the back. Relocating the coils is prob the best idea but that also costs more money... like $200 so add that to the cost of a turbo kit lol. And thank you for the kind words. Also recieved my 3” stainless stamped vband gaskets yesterday. So I plan to install those so I can button up the hotside final install and then I can work on the cold side. Just need to add an IAT sensor and meth injection bung into either the aluminum piping (drill and tap style into the tubing and hope it doesn’t leak) or possibly add a stainless section and house the meth and IAT sensor. I wanted the meth injector to be farther away from the TB and the IAT sensor so it doesn’t get “wet” but my feeling is that it will no matter what.
Started my new turbo spark plug wires. I wasn’t happy with the stock routing so I removed everything and got some
new taylor street 8mm wires and started making new ones underside up around the back and to the stock coils in the stock location. Driver side is done and pass side just needs the coil boots installed. I’m going to get some seperators to keep the wires apart and also everything fits under the coil covers
turbo vband gaskets are installed and man was that a PITA! I also got a new fuel filter, swapped out the 40 micron Billet for a 10micron billet. I also got a AEM 380 in-line pump to add on as well if the 450 doesn’t cut it. Then I’ll install the 380
inline and in series and it will bump flow a smidge but allow
me to run crazy high fuel pressure if I run out of injector. I also got my new exhaust clamps so I can finish that up. I got some new rust free stock truck coils and swapped my rusted ones out as well to clean it all up. Getting close to cranking her over!! And good too bc it’s gettinf cold out.





