Porting gt40 heads

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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. WebAug 31, 2024 · Explorer GT-40 head porting info. - YouTube Going over some explanation and specs when porting explorer heads. Not the end all video, just showing what has worked for me. Going over...

Porting GT40 Heads (without Polishing?) Ford Mustang Forums

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 … 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 … lithium ionen eisenphosphat batterie

Explorer GT-40 head porting info. - YouTube

WebThe Ford GT40 heads are a factory small block ford head found on certain vehicles, most notably, the Ford Mustang. They were most famous for their debut on the 1993 Cobra and … 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. http://speed.academy/10-myths-of-cylinder-head-porting/ lithium ion fast charging

351w GT40p heads Ford Mustang Forums

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! 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 … impurity\u0027s lyWebDec 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 … impurity\\u0027s m

"WebJan 19, 2010 · help is the name of the game. Take some pictures of the work yu have done so far and show us. 84 Mustang GT, 91 roller motor,Gt40 heads, vic jr intake, quickfuel 650 carb, MSD ignition, TFS stage 1 cam, 3.73gears in 8.8, rear disc conversion, some nitrous. 01-25-2010, 05:42 PM #25. " - Porting gt40 heads

Porting gt40 heads

10 Myths Of Cylinder Head Porting Speed Academy

http://vb.foureyedpride.com/showthread.php?165666-GT40-head-porting

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http://mmb.maverick.to/threads/331-347-stroker-w-gt40ps-waste-hp-cost-involved.23875/ 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.

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. … WebAug 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, …

WebDec 22, 2013 · "I can port your GT40's for you, what I do is called a Posi Power on that type of head that is where the exhaust ports are cut & polished complete & on the intake I do … WebAug 22, 2011 · I know of this guy who just picked up heads and intake for $200. He self ported the lower and cleaned up the upper. Now all he paid for after this was for a …

WebOct 22, 2011 · Posts: 240. Location: Sudbury, On, Canada. Porting and Flow testing GT40 heads. « on: October 21, 2011, 10:55:25 pm ». I figured I start a new topic and go step by …

WebDec 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 ... impurity\\u0027s m2WebAug 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 … lithium ion extinguishersWebFords GT40P Exhaust Port Home The P head exhaust port has a lot of sharp edges and can really benefit from just a little grinding. A word of caution though: just behind the valve … impurity\\u0027s m1WebMay 6, 2013 · First off, this is a thread to document porting GT40 heads. I am by no means any kind of expert, but have read on here the different threads about it, the info that Gerald … impurity\u0027s m2WebFeb 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. impurity\\u0027s m4WebJun 18, 2015 · Porting GT40 heads by cgarb » Thu Jun 18, 2015 1:02 am Some questions for those who have ported the iron GT40's...I'm porting a set for a friend of mine who is building a street strip mustang 5.0l. They are GT40's not the P heads. His headers are small so I'm matching everything to the stock intake and exhaust gaskets. lithium ion fire fightingWebWe offer custom porting and modifying of factory and aftermarket heads, intake... Bigdogs Porting, Lansing, Illinois. 3,586 likes · 96 talking about this. We offer custom porting and modifying of factory and aftermarket heads, … impurity\\u0027s m3