The deadline for entering an engine in ouir annual dyno challenge was Friday at the Mopar Nationals. Who do you think has the power to win this year's contest?

This year's engine challenge features small-block Mopars, and the winner will be determined by one of the original standards in engine building: the most horsepower per cubic inch.

The builders seem to have used different techniques, from small, destroked engines to 408 inch stroker motors. Which method do you think will win?

We're going to find out next month at Comp Cams when we dyno these motors, stay tuned to see the results . . .