WebJan 18, 2004 · i was reading on another boards and this guy said "My stock heads that i home ported out flowed GT-40 X heads.which is plenty suffient for a mild build up" is that true? looking at the chart below, int flows 32% better and exh flows 45% better. WebFeb 29, 2016 · ---Casting number on heads is E7TE --- about $350 porting & valve job---intake valve size is 1.780" --- exhaust valve size is 1.450"---application is a turbocharged …
E7TE Heads 460 Ford Forum
WebFeb 1, 2009 · All testing was performed on 91-octane pump gas. Equipped with the as-cast 190 cc heads, the 408 produced 463 hp at 5,600 rpm, and 480 lb-ft of torque at 4,300 rpm. Swapping on the CNC-ported ... WebDec 14, 2013 · heads (large valve, user ported from Scott's website E7TE or F3TE, I figure I'll need between 280 to 290 cfm to make peak horsepower between 5,000 and 5,500 rpm with the cam mentioned above) intake (have a lower EFI intake bought from a forum member who had ported it according to Scott's recommendations) readytracker 5.1.1
Ford Head Flow Data and Specs - carbdford.com
WebThe ported 351's using the stock intake valve sizes gained a max of 23 cfm at .400" lift, but with 1.94" intake valves, peak flow increased to 211cfm at .500", just a couple shy of the … WebAug 19, 2016 · The as-cast port dimensions (170cc intake and 66cc exhaust) compared very favorably to the stock E7TE 5.0L head castings. The TFS heads generated peak flow … WebDec 1, 1999 · To find out exactly how much more, we went to noted Ford engine specialists Powered By Ford in Orlando to set up a small-block head comparison test on PBF's in-house SuperFlow flow bench. Our ... readytowork login