1990 408/4l80e/s480 turbo build
#71
#72
Some progress!! Truck was for sale but not anymore. Not having the title for it was a major problem with everyone that was interested. Its understandable.
I sold the tubular header and crossover and started on a flipped manifold turbo design. So far everything is tacked together and ready to get tig welded. I went with a full 3" crossover and 4" dP all the way to the rear of the tire.




I sold the tubular header and crossover and started on a flipped manifold turbo design. So far everything is tacked together and ready to get tig welded. I went with a full 3" crossover and 4" dP all the way to the rear of the tire.








