As we admitted at the onset of this project, we had set some pretty ambitious goals for our Mild-Mannered Mauler; in fact, we were looking to cut new ground. To recap, the engine is a basic .030-inch ...

While the design changes were obvious and the flow numbers looked promising, the bottom line is how they stack up in power production on the dyno. We already had a fresh '71 440 Six Pack motor on the ...

We dyno test a worked over 440 big-block Mopar Wedge street engine at Westech Performace. This pump-gas mill is going into a 1968 Charger and with this much torque it will be a fun ride indeed.

Would you let Toyota borrow your car for a couple of weeks to run tests on it? From the onset, that might sound a little ominous. But it’s actually common practice for an automaker to test the ...