Gt40p head porting
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 … WebDec 21, 2010 · i'm in the midle of porting my gt 40 p's also the exahust is done and i need to order some more stones and sanding rolls i built a 461cid olds motor for a jet boat a few years ago and put about 80 hours in the heads on that thing but now im geeting low on my consumables (stones and cartridge rolls) i will give this advise to you and everyone that …
Gt40p head porting
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WebDec 21, 2010 · i'm in the midle of porting my gt 40 p's also the exahust is done and i need to order some more stones and sanding rolls i built a 461cid olds motor for a jet boat a … WebDec 19, 2024 · The GT40 cylinder heads quickly gained a reputation as being “Yard Gold,” the type of thing that only enthusiasts knew to poke around for in a scrapyard and could …
WebThe GT40P heads have more aggressive camshafts, which will give you slightly more power. The GT40P heads also have smaller valves that can help the engine breath better. The GT40P has a higher number of intake ports than the GT40, thus, it … WebJan 20, 2024 · These ported gt40p heads with a carb intake and comp 270 made 351/375 to the crank on a 302, I thought that was pretty awesome 1 user General karthief wonder …
WebJun 13, 2014 · We started with a 120,000-mile 5.0-liter out of a 2000 Ford Explorer, removed the EFI and DIS and pocket-ported the stock GT40P iron heads with stock valve sizes. We also added an Edelbrock... WebThe 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 improvement with this head. …
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 stage 2 ported...
WebMar 12, 2013 · You won't see a gain of 40hp but any gain with those heads will help. :winks I've read that ported E6 heads will run like a stock E7 heads. AAX86 Registered Joined Oct 25, 2012 256 Posts Discussion Starter · #5 · Mar 8, 2013 I guess any gain is acceptable. Yeah i'm gonna port match them too. hkiaalWebAug 29, 2007 · GT-40X Al. 65.7 52.9 Twisted Wedge 76.65 57.3 "Power heads" 67.05 57.9 the 40s are better than the E7 heads, but the P head sort of toasts them both. If you can find some P heads for similar prices to the 40s, you'd do well to go with them methinks. MadDAWG Registered Joined Feb 4, 2002 1,660 Posts #5 · Aug 27, 2007 (Edited) hkia armyWebNov 26, 2002 · Because the GT40P heads have "High Velocity" ports, I am not certain you did yourself any good by hogging them out. ... 90 Mazda RX7 with 2000 5.0 Explorer with ported GT40P heads milled .030, Harland sharp 1.6 roller rockers,AFM N-41 cam,AED HO Holley 650DP and Purestreet ported and extrude honed Weiand stealth intake c4(need … hkiaahttp://www.sbftech.com/index.php?topic=35122.0 hkia elogWebAug 22, 2011 · When I put the gt40p heads (exhaust side ported, lol) on my 95 302, using a ported cobra intake w/24# injectors and decent exhaust...maybe an e-cam...never … hkia.allwaysvipWebMay 29, 2007 · lxstang306. · #6 · May 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. hkia airport mailWebOct 22, 2011 · Porting and Flow testing GT40 heads Topics by Mgabski Search: Advertiser Inquiries My Community Grass Roots Tech Grass Roots Cylinder Heads Porting and Flow testing GT40 heads 0 Members and 1 Guest are viewing this topic. « previous next » Pages: [ 1] 2 3 ... 10 Author Topic: Porting and Flow testing GT40 heads (Read 171620 … hkia app