After getting our Windsor baseline, we installed the Cleveland heads on our 347 short-block.

We spun up the Clevor hybrid on the engine dyno to see if Cleveland heads still reign supreme.

Cleveland heads have always had an advantage over Windsor heads from the factory.

We find out, does that still hold true with today's aftermarket?

Discover why the Ford 351 Cleveland became the most outlawed engine in racing history.

From penalties to innovations, explore how it rewrote the rulebook and dominated motorsport.

Expanding their small-block Ford supercharger kit lineup, Harrop Engineering now has a kit for the 9.5-deck Windsor engines.

The TVS 2650 supercharger combined with the tall-deck Windsor engine is impressive.

Back in the day, the Clevor engine was the hot ticket for OEM Blue-Oval performance.

This build proves it's still wirthwhile today, especially with aftermarket components.

RaceTec has pistons available for most mainstream engines.

However, where the company shines is its Ford lineup.

We highlight our favorite engines from Summit Racing's Piston Power Show in Cleveland, Ohio.

There were plenty of wild powerplants to choose from among the entries.