Throwing speed parts at stock engines is about as pure as hot rodding gets. From stacking carburetors on utilitarian flat-head Ford engines to bolting a big blower on a world-weary small-block, the ...

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 ...