1972 LQ4 Turbo Nova
#202
Went ahead and welded up the whole thing... This is the finished product:
Right now, I'm working on relocating my turbo forward in the engine bay to see if I can make the airflow more direct to the turbine instead of the traffic jam of an inlet I had before.
I'm about to pull the interior to redo the wiring and install a stereo and my Vintage Air A/C system. I just bought a house, so I've been buttoning up some flooring the past few weeks and I'm waiting on my electrician to install my new breaker box and 220V outlet in my garage so I can start welding again.
Right now, I'm working on relocating my turbo forward in the engine bay to see if I can make the airflow more direct to the turbine instead of the traffic jam of an inlet I had before.
I'm about to pull the interior to redo the wiring and install a stereo and my Vintage Air A/C system. I just bought a house, so I've been buttoning up some flooring the past few weeks and I'm waiting on my electrician to install my new breaker box and 220V outlet in my garage so I can start welding again.
#211
#212
Almost finished with the new hot side design. Should help with my boring first gear.
Ran two truck manifolds down and forward and built into a dual-45* merge by the heater hose outlets. This goes into a short 45* 3" diameter piece to the v-band on the turbo flange. Still have to place the wastegate though, which should be fun with my R4 A/C compressor right in front of the passenger head.
The GT45 is a twin scroll, so I went with a divided flange obviously, but I blended the inlets to fit the 3" v-band contour. This is my first attempt at any sort of porting process, and I'm sure my welding is sub-par, so be nice. Nobody will be looking close enough at my welds to care.
Ran two truck manifolds down and forward and built into a dual-45* merge by the heater hose outlets. This goes into a short 45* 3" diameter piece to the v-band on the turbo flange. Still have to place the wastegate though, which should be fun with my R4 A/C compressor right in front of the passenger head.
The GT45 is a twin scroll, so I went with a divided flange obviously, but I blended the inlets to fit the 3" v-band contour. This is my first attempt at any sort of porting process, and I'm sure my welding is sub-par, so be nice. Nobody will be looking close enough at my welds to care.
#214
#216
Here's where I'm at after this weekend. I had to stop for other things a couple more times than I wanted or I would have finished, but that's alright.
Notice the steering box clearance issue...
I know, I'm not a welder. But I can pretend.
Placing the wastegate where it used to be just above the passenger manifold and feeding back into the downpipe. I was considering coming straight up from the merge, but my A/C compressor is going to be right there. This should work alright still.
Notice the steering box clearance issue...
I know, I'm not a welder. But I can pretend.
Placing the wastegate where it used to be just above the passenger manifold and feeding back into the downpipe. I was considering coming straight up from the merge, but my A/C compressor is going to be right there. This should work alright still.
#219
Haha so very true. You'll get someone who will tell you that will never work and kill flow. As your knocking off 10s in the 1/4 mile and they are rocking a buss pass. But they "know it all" and have a buddy or a friend that does this or that!