Building and modifying a Big Block Chevy 454 involves precision machining, performance parts selection, and tuning for ...

If you own a mid '60s Chevy Impala or Caprice, this tech is for you. The engine has to work a little harder on these heavier vehicles. You can compensate with a big-block engine, which will give you ...

Our previous two adventures with the Demon Low-Buck 454 were plenty successful. Part one demonstrated that the 400hp rating of the $2,650 Demon big-block was (if anything) a tad stingy, as the ...

As mentioned in the intro, it didn't take more than a few minutes' discussion before we began scheming what to do with this engine next. Look for a bigger, less streetable cam, low tension rings, and ...