Is big bore more important than a big stroke? Or are cubic inches cubic inches? In this video we’re going to see Richard Holdener test a big bore 372 vs a big stroke 383 to see if one is a clear winner in the horsepower and torque shootout. Check out the video below and hopefully it helps you figure out which combo is right for your next project.

Video Description:

WHICH ONE MAKES MORE POWER, BIG BORE OR BIG STROKE? DOES A 372/377 MAKE MORE POWER THAN A 383? DOES THE 4.125-INCH BORE ON THE 372 MAKE THE HEADS FLOW BETTER? WILL THE INCREASED HEAD FLOW TRANSLATE TO MORE POWER? DOES A BIGGER MOTOR MAKE MORE POWER? WHY IS THE 383 STROKER SO POPULAR? DO I NEED AN AFTER MARKET BLOCK TO MAKE A 377? CAN I USE A 400 BLOCK? BONUS TEST-302 VS 347 WITH THE STOCK HEADS, CAM AND INTAKE. WILL THE EXTRA CUBES STILL MAKE MORE TORQUE WHEN CHOKED OFF WITH THE STOCK INDUCTION SYSTEM? CHECK OUT THE VIDEO FOR FULL DYNO RESULTS.