http://diyporting.com/E6TE.html WebAug 15, 2011 · I have a 90 5.0 roller motor that I am going to redo with .030 pistons, cam performer manifold with 600cfm, roller rockers.. the only issue is the heads are the e6 heart shaped chambers. I read somewhere that these heads are good for torque and you can make some better horsepower by unshrouding the valves.
Ported E6 heads? Ford Mustang Forums
WebMar 18, 2008 · The E6SE heads are 86 thunderbird heads by casting numbers although they were used on just about everything Ford Linc and Merc came out with in 86... they are considered boatanchors as far as flow for 5.0 heads. They have 64CC combustion chambers. valves are 1.782 intake and 1.448 exhaust based on replacement look-up They … WebJun 3, 2005 · shipping of the core is prepaid by powerheads. powerheads are more than capable of making 300rwhp with a ported stock lower and a streetable cam. I don't think anyone can argue t/w's are capable of making more power, and being more friendly doing so. Mike H. Duffee 306 and E7te's, Buddy Rawls cam. 368rwhp/363rwtq. great northern cars bob moen
E6TE-DA heads? 460 Ford Forum
WebE6 head was being realized, the Ford engineers looked to the truck department for a suitable head for their '87 Mustangs. What they came up with was the E7TE, which found a home … http://www.samsperformancespecialties.com/services1.htm WebJul 13, 2005 · 1,688 Posts. #12 · Jul 11, 2005 (Edited) A well ported 125cc style head can acheive 440-525 hp. the 289 and 302 superstock combos are getting in the 500 hp region. This is even with stock valve diameters. I have worked with a road race 289 and we have gotten 440-460 quite regularly, even with a flat tappet. great northern car parking manchester