By subscribing for updates, you agree to the Kogan.com Terms and Conditions and Privacy Policy and to receiving marketing communications from Kogan.com. Remember, you can unsubscribe at any time.
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.
The Aeroflow Performance big block Chevy cylinder heads are designed for street / race performance engines to give the ultimate in flow at a competitive price. These heads flow 364cfm! Best suited for high revving 454, or 502ci up Big Blocks. Made from A356 aluminium castings, these rectangle port 320cc cylinder heads are ideal for operating in the idle to 6750 rpm range. The complete heads include larger then stock 1.625" diameter dual valve spring to handle up to .850". Suits solid roller camshafts.
Head Specs:
Chamber Volume: 121cc Chamber
Intake port volume: 315cc
Intake valve size: 2.25"
Exhaust valve size: 1.88"
Valve spring diameter: 1.625" (41mm)
Spring installed height: 2.08" @ 100lbs
Maximum valve lift: 275lbs on seat, .850" Maximum Lift, Max RPM 7400-7600
Rocker stud diameter: 7/16"
Pushrod diameter: 3/8" (width of slot in guide plate)
Spark plug style: Straight
This product is sold by a third-party seller and they are responsible for their product, the content of their listing and any exchanges of return of their product.
All products sold by third-parties are subject to the Kogan Guarantee. For more details click here.
