Single GT 45 off Ebay on a Small Block Chevy. This guy REALLY choked his exhaust down. It looks like two 1 7/8 pipes feed it and a 2.5" Exhaust goes out the turbo. I dont see any INTERCOOLER either??No Meth Either
Page 16 Here has some pictures and there are a couple videos of it SMOKIN the tires off!!
Sounds like it comes on boost around 2000 Rpm to me??