here is information right off of the HKS website: http://www.hksusa.com/FAQ/?id=1596
here is the superstreet magazine article about the car: http://www.superstreetonline.com/fea...618/index.html
if anyone is too lazy to read all of that, heres the important stuff:
These days, it seems as though turbocharged Integras are about as common as bad reality-based TV shows. This Integra's S2000-inspired starter button lights the wick on a 1.8L motor that's supercharged and turbocharged. Jon Kuroyama of HKS borrowed from the company's now defunct twin-charger MR-2 product to inspire the engine development of this Meguiar's Integra project. Using a small, pulley-driven, roots-type compressor that's pumping about 4.5 pounds of boost, the blower minimizes lag and improves the engine's low-speed response.
Meanwhile, on the exhaust end, an HKS 2835 turbo is tucked under a stainless steel exhaust manifold, delivering about 16 pounds of intercooled boost to the supercharger. So, we're toying with about 20 pounds of boost on what's still a stone stock Type R B18C motor with 11:1 static compression.