they were put on the car, driven to the dyno, and pulled back off. they were too small for what we're tryin to do. they ARE ebay turbos. 2 1/2 inch v-band outlet, internal wastegate(adjustable), 3 inch inlet, 1/8 NPT oil inlet(has to have reducer), rated to 20psi. lookin to get $120 obo each or trade for one bigger turbo.