Westech Performance dyno tests a 383-inch stroker budget small-block pump-gas engine topped with three two-barrel Rochester carbs on a custom tunnel ram and makes over 400 hp!

The right combination of factory and aftermarket parts really made this ex-383 shine. Mixing and matching factory parts yields all sorts of performance wins. This time around, the builder used the ...

The Chrysler 383 "B series" wedge engine, having been around since 1959, is one of great number of these wedges available, it's odd no one (including Chrysler) seems to have taken the trouble to make ...

If you know a few pieces of information, you can turn a Vortech 5.3L block into an LS mill making way over 500 hp and out-displacing an LS3! To prove it we dyno one at Westech Performance.