Itr's just happens I've designed and built a twin turbo kit for 94-96 Impala SS using a pair of the same very turbos in that kit.
TWIN TURBO KIT TRIM I 94-96 Impala SS Caprice 400 HP - eBay (item 350265365889 end time Dec-08-10 22:50:13 PST)
i can assure you these cannot produce 25 Psi unless you plug the outlet.
on a normal modern V8 they can do 8.5 Psi.
These are mild turbochargeres, and are good for a motor that is not modified, because thier A/R ratio and ability to move air are best suited for low-mid RPM range. When it gets up there beynd 5000 even two of them cannot support a healthy 8V anymore, which suits the premice of non modifyed engine.
So you get a good healthy kick in the middle, move your car rapid;y then, and quiet down before it gets scarry.
Now these clowns claim that single turbo can do something for LS 2.
I beg to differ.
LS2 will twist this turbo in a pretzel long before reaching it's peack.
if anything this turbo will bw a restriction and bog down the healthy LS 2,m abd the 5.3 for that matter.
he best joke is the piping.
They offer a couple of bent pipes, cost $15 apiece.
How are you going to use them to weld up the headers and downpipes, it's just not even funny.
half the description there is how the
cool down relay or box works.
Garbage.
this thing is so out of wack I give them 5 star for being the dushbags, right up there with the "Toronado" fuel savers.