Aeroflow Bare 205cc Aluminium Cylinder Heads 58ccChamber for Ford 302 351 Windso

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 street/race performance engines and ideal for operating in the idle to 7500 rpm range. Made from A356 aluminium castings. These complete heads include larger-than-stock 1.575" (40 mm) diameter dual valve spring to handle up to 0.710" (18mm) maximum valve lift. Recommended spark plugs are 14mm x 3/4" reach with flat gasket seat.

Head Specs:
Chamber Volume: 58cc Chamber
Intake port volume: 205cc
Intake valve size: 2.08"
Exhaust valve size: 1.60"
Valve spring diameter: 1.575" (40mm)
Rocker stud diameter: 7/16"
Pushrod diameter: 5/16" (width of slot in guide plate)
Spark plug style: Angled

Flow Chart cfm @ H2O
.200" .300" .400" .500" .600" 2.080 Intake 141.1 196 238.2 269.6 283.51.600 Exhaust 112.1 149.5 180 197 202