I have a 1990 C4 (fourth-generation Corvette) with a stock 350 L98 TPI/4L60 combo. I want to increase performance and efficiency, but I don't want to go the LS route. I'm considering a 383-stroker ...

Imagine the plight of all those '85-'91 Corvette owners who have poured their pride and passion into their Vettes' perfect presentations, only to be stymied by the severe power deficit of the TPI L98 ...

Forget about the gold chain "yo baby" stereotypes; one of the best performance bargains going is the '84-'96 C4 Corvette. Trust us when we tell you that never before in used-car buying history has so ...

Several General Motors performance products from the 1980s, including certain Corvette C4, Chevrolet Camaro and Pontiac Firebird models used an engine called L98, which is an entirely separate engine ...

Brian Gruben won't lie. He wants to go fast, but he's on a budget like the rest of us. Unlimited funds are for the federal government. Follow along and we'll show you how Gruben added 40-plus ...