To this point, there are two blown entries of the GM LT small-block, including the LT4 and LT5. Being a part of the same ...
Recently discovered General Motors trademark applications for LT4, LT5 ... return of the engine designation first used on the Corvette Grand Sport, SLP Pontiac Firehawk and SLP Chevrolet Camaro ...
And if you have been following the sports car’s debut, you’ll know the LT5 engine powering the ZR1 is the most powerful engine ever put in a production car by GM. But where did all that power ...