Quote:I have here a compound turbo setup that was prototyped on a diesel engine for about 1,000 miles and then later removed and the truck disassembled. A pair of these was equipped on a single engine. They have the paint marks still on the compressor blades to indicate final torque was made during assembly. The larger turbo seems a little larger than an HX35 Holset, and the smaller one is a good appropriate size, if you considering compound turbos this is a must see! I will take the best reasonable offer, local sales only I will not ship or deal out of state. I can supply the part numbers on these beasties but being they're prototypes you will not find anything online about them.

I have a pair of these compound setups, I plan on keeping one, but if the price is right I may let go of the pair. This would be an uber upgrade for any forced induction system.

The up pipe and down pipe are both on the back side of the setup, the up pipe measures 2.5" ID, and the downpipe is 2 3/4" or2 7/8" ID, with a 3" Vband flange.

The foot has the oil drains coming out of it, really easy to fab up a bracket and oil drain system. These units were just under $5,000 a piece new, so this is one heck of a deal, seeing them in person will make it very evident that these are in new condition and have very little use.

The hot side of the bigger one has an A/R stamp of 17.5, both wheels are double bladed for your boosting pleasure.

There is also a second A/R stamp of 14.0