With over 260 horsepower and 260 lb.-ft of torque on tap, the factory LNF engine is a formable powerplant to have residing under your hood. GM is committed to the Sport Compact enthusiast and as such, is releasing the LNF Turbo Upgrade kit for the Pontiac Solstice, Sky Redline and HHR SS. This upgrade kit includes a new engine calibration and upgraded MAP sensors that turn those 260 ponies into 290 stampeding horses!

GMTunerSource worked with Todd Christensen at GM to help put us in touch with the lead engineer of this upgrade, Bill Duncan, at GM’s High Performance Vehicle Organization to give us an exclusive inside look at the new LNF Turbo Upgrade Kit. After many meetings with Bill, we are very excited about the new kit. GM really did their homework and has delivered a knockout upgrade for LNF owners.

Read the rest of the story at www.GMTunerSource.com

Theory Communication and Design has teamed up with one of the top industry icons, to build a one of a kind Porsche 996 Turbo on behalf of Mobil 1. Vincent Wong, from iForged wheels, is no stranger to building high profile SEMA cars and this year he has taken things to a whole new level. Wong has worked closely with Theory over the past several months to build the perfect vehicle for the Mobil 1 SEMA booth. Read the rest of this entry »

Theory put together a post on several ECOtec forums announcing GM’s planned VIP ECOtec Owners meet at the Mid Ohio Sports Course on June 22nd. This event is going to be a blast for owners with GM offering pit tours and free catered lunch along with free entry to watch the new 08 Turbo Cobalt SS tear up the Mid Ohio Sports Course in the KONI Challenge. There were 50 spots availible and Theory got the event full a record time of less than 48 hours!

The GM Tuner Tour is no stranger to all sorts of venues across the country however, Columbus, Ohio is uncharted territory for Hot Import Nights so we thought we’d show the fans in Columbus what HIN and the GM Tuner Tour was all about. The GM Tuner Rig was set up at center stage so it stole the show and grabbed everyone’s attention in the hall. The GM Tuner Tour also brought out something special for the Columbus show in the form of a Kat Von D “tattooed” Pontiac Vibe. The custom Vibe is decked out with airbrushed artwork that is inspired from Kat Von D’s actual artwork. There was also a custom backdrop and kiosk setup by Kat Von D’s car that allowed attendee’s a chance to enter a custom inked 2009 Pontiac Vibe.

Of course, the Tour staple’s where on hand like the Pontiac Solstice SD290 and Jason Whitfield LSJ Aveo, were on display and garnished the majority of attention as usual. If you haven’t gotten a chance to check out these cars at a Tuner Tour stop near you, make sure you do because both of these vehicles you have to see to believe. We know a lot of guys like the go fast cars more than show cars and the Columbus show had you covered there with the new “terror of the streets” 2008 Chevy Cobalt SS Turbo on display for fans to check out. These bad boys are at your dealer now for you to see in person, but if you’d rather check them out in an informal and comfortable setting and ask some questions to guys that actually know the guts of the car, come by any of the GM Tuner Tour events and ask away! Enjoy the pics from the show!

Visit www.GMTunerSource.com for more info or check out the Flickr Gallery from the show here!