Aeroflow Bare 175cc Aluminium Cylinder Heads 60cc Chamber for Ford 302 351 Windsor

The Aeroflow Series of Aluminium Cylinder Heads are taking affordable performance street and strip cylinder heads to the next level. These heads utilise ultra-smooth A356-T6 aluminium castings, new as-cast runner and chamber designs produce excellent flow numbers. This combined with a 5-angle competition valve job, diamond-honed bronze guides, hand bowl blending and professional assembly help to outperform some of the best brands in the business.

Aeroflow's Small block Ford Windsor cylinder heads are designed for entry-level street performance engines and ideal for operating in the idle to 6500 rpm range. Made from A356 aluminium castings. These complete heads include larger-than-stock 1.46" (37mm) diameter dual valve spring to handle up to 0.575" (14.61mm) maximum valve lift. Recommended spark plugs are 14mm x 3/4" reach with flat gasket seat.

Head Specs:
Chamber Volume: 60cc Chamber
Intake port volume: 175cc
Intake valve size: 2.02"
Exhaust valve size: 1.60"
Valve spring diameter: 1.460" (37mm)
Rocker stud diameter: 7/16"
Pushrod diameter: 5/16" (width of slot in guide plate)
Spark plug style: Angled

Flow Chart cfm @ H2O
.100" .200" .300" .400" .500" .600" 2.020 Intake 62 118.9 166.8 214.3 247.8 267.6 1.600 Exhaust 50 99.6 136.3 156.8 168.2 171.7