WebThis picture of a typical stock exhaust port shows several important features: 1) Circled in yellow is the "Thermactor bump". This obstruction on the roof of most post-1966 Ford Windsor heads is a huge impediment to exiting gasses. Grind this out! 2) The grey stem in the back of the port is the valve. Note the valve guide boss. WebJul 27, 2012 · There is no such thing as an E7TE block. E7TE refers to the cylinder head casting used on Foxes from 87-93. 86 Mustangs were equipped with E6TE heads, which …
How do I Identify 460 Heads Ford Forums
WebIdentifying OEM Ford V8 cylinder heads by eye can be a challenge. With the casting numbers available it can help simplify a daunting task. Skip Content. The Network. ... WebJan 27, 2010 · A 1977 460 head should be a D3VE with a combustion chamber size of about 95cc-97cc. You should check the casting # to be sure, it is located in the middle of the head just at the bottom of the valve cover. FWIW Mark about how much ccs is stock D3s that are cut .030...76yr. Thanks The Mad Porter Premium Member Joined Jan 11, 2006 … matrix altus hybrid shaft
bbf heads with no casting numbers 460 Ford Forum
WebJul 31, 2024 · (I have also recently read your sort of glowing review of the E6's benefits from back in '06) I need to mock up the heads with the cam and check that out. Also check to see if the E5 valves clear with the … WebJan 5, 2003 · Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W) - E6TE heads - Is there anything special about these heads? Flow numbers Intake/Exhaust valve size Combustion chamber size WebFeb 25, 2006 · These heads have 75cc to 77cc combustion chambers. They will give about 10.5 to 1 on pre-'72 blocks assuming factory type pistons...9.5 to 1 to 10 to 1 on later blocks with increased deck height. The Thermact-air boss and passages were not drilled for 49 state emissions. matrix alloy open method feeder