2017年4月24日 · These new aluminum hemi heads will bolt directly to any small-block Ford from a 289/302 all the way up to 351W as well as Cleveland engines. A recent test of a prototype set of Hammerhead’s castings bolted on a 427ci small-block stroker produced over 600 hp with a streetable hydraulic roller camshaft and 600 lb-ft of torque.

2017年7月3日 · Hemi head valves are placed across the cylinder bore and inclined toward the center resulting in better airflow than a wedge design in a relatively small package. Add boost and a snort of...

2021年8月13日 · What makes this Ford engine unique are Greg’s own specially designed Hemi heads, which he created for the high performance, street car, hot rod market. They turned out to be pretty race oriented and made good power.

HPE offers cast Hemi heads for SBFand LS engines. They are offered in water and solid versions. LS head kits require a custom camshaft and a fabricated sheet metal or Billet intake manifold.

2017年6月26日 · Now, a new company, Hammerhead Performance Engines, headed by Greg Brown, is producing unique hemishperical heads for the small-block Ford. With an emphasis on completeness, the innovative head kits include cast aluminum hemispherical-style valve covers, Jesel 1.7:1 ratio rockers complete with rocker stand system, and all the necessary valve ...

2016年8月29日 · With the launch of the company, Brown has unveiled a new set of hemi-style heads for Ford 289-351W and 351C engines that flow 400 cfm at 0.600 lift. To put that into perspective, average...

Since 1989, we’ve been innovating with LS and small block Ford Hemi heads. Discover our newly redesigned cutting-edge components, custom combos and cylinder heads, continuing the legacy of the late Nick Arias.

2012年10月1日 · Top a small-block Ford with the new Hemi Arias/Shelby heads and inhale massive horsepower. When it comes to building custom performance engines, there are numerous choices in terms of...

2016年12月2日 · But the response to our recent account of the new small-block Ford Hemi cylinder head from Hammerhead Performance Engines was unprecedented. It inspired tens of thousands. New cast or sheet metal Boss-style valve covers available

Dart’s Pro1 and SHP Aluminum Small Block Ford Cylinder Heads have been meticulously engineered to deliver superior airflow and combustion efficiency. Available with 170cc or 195cc intake runners and 58cc or 62cc combustion chambers, these heads can be spec’d to fit your specific application.