Ph: 0420 575 598
Smal Block Chevrolet Aluminium Cylinder Heads
Fits 302 - 327 - 350 - 383 - 400 cubic inch engines.
FAST engines 23 degree cylinder heads are some of the best flowing as - cast cylinder heads on the market, these true un-corrected flow figures speak for themselves!
SUPERFLOW PHANTOM FLOW 6000
LIFT INTAKE CFM @ 28" LIFT EXHAUST CFM @ 28"
050 33 050 26
100 64 100 55
200 137 200 112
300 190 300 143
400 231 400 168
500 255 500 191
600 266 600 203
700 264 700 211
A356 T-6 heat treated Aluminium castings
Intake runners: 200cc
Conbustion chambers: 64cc
Int. valve seat: 2.02"
Exh. valve seat: 1.6"
Valve spring seat size: 1.550"
Bronze valve guides
Standard and spread port header provisions
Easily port matched to the popular #1206 Fel-Pro intake gasket
Precision Machined and ready for assembly
THIS LISTING IS FOR A PAIR (2) BARE CYINDER HEADS
NOTE: A $120 SURCHARGE APPLIES IF YOU WISH TO HAVE 400CI STEAM HOLES DRILLED.
WE CAN SUPPLY THESE HEADS COMPLETE FULL OF QUALITY COMPONENTS AND ANY LEVEL OF PORT WORK, IF REQUIRED FOR EXTRA COST, CONTACT US WITH YOUR REQUIREMENTS FOR MORE INFORMATION.
Our engine dyno results prove these heads are capable of a streetable 550hp and 550foot pounds of torque right out of the box on several 383 cubic inch engines, and capable of much more with some port work.
These heads were designed for heavy-duty street and strip application with optimum operating range of 2000-6500+ rpm, these heads out perform most other brand as-cast 200cc heads on engines in the 300-400 cubic-inch range!
FREE POSTAGE OR LOCAL PICKUP WELCOME.
"If we won't run it, We won't sell it"
FAST Engines physically batch test ALL components we sell in our facility, where applicable, making our
components the most reliable, desirable, hassle free components on the market! You will not find this level of
product testing and knowledge ANYWHERE!
FAST Engines have many tried and true high performance engines and components in service; both on the street and at the
track! Make FAST Engines your first choice for all your performance engine component needs.
FAST Engines have state-of-the-art engine component analysis programs, allowing us to supply you with the best performing engine components and combinations, without the guesswork! We are on standby for all your engine advice.
FROM SUMP PLUGS TO SUPERCHARGERS, and everything in between!
Due to our buying power, we are able to supply All engine components for all popular Chevy, Ford and Chrysler motors,
from all leading manufacturers, at competitive prices, and QUICKLY, with most orders dispached the following day!
some of the brands we supply, just to name a few
HOLLEY, SCAT, EDELBROCK, ARIAS, JE, GM PERFORMANCE, DART, MOROSO, WEIAND, MSD, and many more!
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