Vette Shows: The Sights of C4 Corvettes at the 2011 30th Corvettes at Carlisle Show

From 1984 to 1996 the C4 Corvettes arguably made more progress in terms of performance than any other generation Corvette. The ‘84 model arrived with the 205-horsepower “Cross-Fire Injection” engine and was quickly replaced with a real “fuelie,” the 230-horsepower L98 Bosch Tuned Port Injection engine. By ‘90 the 375-horsepower LT-5 engine arrived in the new ZR-1 and was bumped up to 405-horsepower by ‘93. The L98 received incremental improvements and hit 250-horsepower by ‘91 and was replaced with the 300-horsepower LT1 in ‘92. So, we saw some impressive power gains during the rein of the C4s.

Yes, stock, modified, and racing C4 Corvettes were in abundance at the 2011 Corvettes at Carlisle Event. Enjoy the slide show. Read More

A Turbocharged Blast From the Past – the 1979 Experimental “Turbo Corvette”

The turbocharged issue is interesting and got me to remembering an earlier turbo Corvette that Chevrolet was tinkering with. Back in 1979 the above show car Corvette was powered by a 195-HP L48 engine with an AIResearch tubrocharger that bumped the power up to around 280 – 290-HP. Why they didn’t use the more stout L-82 engine, only the Corvette engineers know. Ask Dave McLellan if you get the chance. But the extra 90-to-100-horsepower didn’t WOW anyone in the already husky ‘79 Corvette. But the car sure looked cool! Read More