Porting gt40 heads

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August undefined, 2024

WebJan 26, 2009 · Anyway, I recently finished a long a daunting process of porting my Craigslist iron GT40 heads and given that it seems like a week won't pass without someone posting … WebFord gt40 ported heads flow results. Stage 2 iron heads from Bigdogs Porting. Bigdogs Porting Tony B 1.42K subscribers 111 5.8K views 2 years ago Flowing some customers …

Porting a GT40 lower Ford Mustang Forums

WebMar 30, 2013 · Go back 10+ years ago when used aftermarket aluminum heads were few and far between and still very expensive and paying for porting GT40 heads was a viable option. Now a days, you can get yourself a set of used aluminum castings for less than you'd pay to recondition and port a set of any junk yard irons. WebFeb 12, 2014 · the measurements must be metric - I'd use inch/.001" as that is how the gaskets and ports on heads are designated. for example an AFR 165/185 port entrance is 1.20" x 2.00" with 3/8" radius corners. Also the short side radius is ultra important at the transition into the port - my article addresses that. sharma education point

Started Porting GT40P Head Ford Mustang Forum

WebDec 29, 2014 · 1,240. Originally Posted by Zap's 85 GT. Its tough to hurt a factory cast iron head by porting, unless you get greedy. Even mild porting like this can yield fair results. … WebDec 12, 2000 · P-heads have a smaller combustion chamber at 59cc, which will bump the compression ratio up on an otherwise-stock 5.0 engine. Because of this, your tuneup will … WebFeb 9, 2012 · Almost every head can benefit from porting. The thing most do wrong is just start removing material without knowing where and how much. More isn't alway better. The best thing to do when you don't know where and how much, is to port match the heads on the intake and exhaust. Then blend the bowl area into the throat and into the seat. sharma education 2.0

How to Machine Small-Block Ford Heads: Step by Step

WebFord GT40 Cylinder Heads. The GT-40 (P) cylinder head is popular for classes that must run a stock Ford production head. Like other stock castings, there is plenty of room for … http://speed.academy/10-myths-of-cylinder-head-porting/ sharmae fieldWebJun 3, 2013 · Gt40 Heads Ported And Polished robert fugate Jun 2, 2013 robert fugate Active Member Oct 1, 2012 103 25 39 40 valdosta ga Jun 2, 2013 #1 First ever port and polish job on a set of gt40.. If you have never done this lol dont.. I have about 60+ hours in the heads and explorer intakes.. Hoping it helps alot. sharma education

"WebJan 8, 2002 · both the gt40 and DOOE max ported will only be about 155-165cc on intake. If you will be going with the 396 I would look at a head with at least 185-200cc intake runner volume and with the 396 you don't need to be as concerned with the loss of … " - Porting gt40 heads

Porting gt40 heads

How to port iron GT40s Mustang Forums at StangNet

WebAug 10, 2024 · 72K views 5 years ago today I take a few minutes to show you guys how I am porting and polishing gt40 heads. Special thanks to the Vintage Mustang Forum group on … WebMay 31, 2006 · The 347 stroker with ported GT40P is how I am going. My mechanic said that is one of his best sellers, and best setups for the buck. He can do all the machine work for $300-$500 depending on the balancing. I still have to buy the parts.

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WebSep 4, 2002 · I've personally seen a 1988-1989 5.0 (not sure which year it was) make 368 horsepower on a dyno with ported stock 5.0 heads, ported stock intake, good cam, good exhaust and throttle body. Putting a good set of ported GT-40's would move that very close to 400 hp. Just because you can get higher flow numbers from a head doesn't mean your …

WebAug 4, 2014 · The production Ford GT40P iron head offers decent flow as a stocker, but it needs a few modifications in order to accommodate more valve lift. See all 9 photos The … http://diyporting.com/gtpex.html

WebNov 12, 2024 · When we first looked at this head, it was easy to see how Ford completely separates the two intake ports. No sport compact head does this so far out into the port. The port is very long and small. Seeing other heads on the market, most are knocked back the center of the 2 ports and made it appear to be a larger runner. It looks awesome! WebApr 27, 2010 · Self ported GT40 heads + larger valves April 10, 2024, 07:17:13 pm Login with username, password and session length Team Z Motorsports Tech Section * SBFTECH Membership Required * 435325 Posts in 37297 Topics by 9537 Members Latest Member: Mgabski Search: Advanced search Advertiser Inquiries My Community Grass Roots Tech …

WebMay 29, 2007 · tmoss do you have the fow number for the gt40p ported heads intake and exhuast tmoss said: E7s in well done heads will flow 210-230cfm maxed out. What you do to the guides varies with head and bowl design. You will get the most power on the intake from working the short side radius and short side width to the bowl as well as the bowl area.

WebGT40P_Home_Porting - Page: 1 of 6 Left: Exhaust bowl after porting but before being cut for bigger valve. You can see where I smoothed the guide boss and the transition to the port … sharma electricals malawiWebEven the Boss 302 and 5.0L GT-40 were never impressive in the cylinder head department. The Boss 302 was an excellent racing engine, but it was a real dog on the street because its huge ports didn’t deliver good low-end … sharma electricals g b roadWebSep 24, 2024 · make sure you get P specific headers and youll have to drill the head bolt holes for the larger bolts Make sure you let your tuner know they are P heads and not gt40s since the P's are fast burn heads and take quite a bit less total timing compared to the old school gt40s. O&E Speed Shop - 2333 Aberdeen St. Kenner, LA sharma electricals sagarpurWebDec 1, 1999 · Or, with easy-to-find 289/302 heads, countless hours were spent in the machine shop for porting and polishing work, three-angle valve jobs, and port matching, all in the quest for just a hair more ... sharmaelectronicsWebFeb 1, 2011 · The GT40P heads are good right out of the box so you don't need to do much to them. I'd just do the following: 1. Blend the port bowls with the valve throats. 2. Smoothen the short side radii and the bumps in the transition from port bowls to runners. 3. Trim the valve guide bosses (you've done a nice job on that one). 4. sharma engg \u0026 fab worksWebAug 24, 2024 · The GT40 family’s stock intake valve is the same as a standard 351 Windsor intake valve. Listed with a valve head diameter of 1.844 inches, 11/32-inch stem diameter, … sharma emmerdale characterWebDec 12, 2000 · P-heads have a smaller combustion chamber at 59cc, which will bump the compression ratio up on an otherwise-stock 5.0 engine. Because of this, your tuneup will probably need to be modified. With... sharma emmerdale role of bhasker patel