If you haven’t heard much about Techco, you soon will. The Anaheim-based aftermarket company launched a bevy of performance products for the Chrysler LX platform and Ford Mustang earlier this year, and recently stuffed its reverse-revolution twin-screw supercharger system underneath the hood of a brand new C6 Corvette. The result? 600 horsepower and 535 lb-ft torque...

Eager to satisfy those who believe that too much horsepower is never enough, Hennessey Performance Engineering has introduced an uber-Corvette in the form of the 2010 ZR1-based Z700. The American tuner claims that the track-orientated Z700 is to the Corvette what the GT3 RS is to the Porsche 911 and the ACR to the Viper. To be produced in a limited run of 24 units for...

Along with the announcement on the production of the 1,500,000th Corvette, General Motors today also confirmed pricing for its 2010MY Corvette Grand Sport models. The coupe version of the Grand Sport starts at $55,720 while its convertible counterpart from $59,530 with both prices including a $950 destination freight charge. The new Grand Sport combines the Corvette’s...