Small Block V8 (221, 260, 289, 5. $370. 66coupe289. They are in pretty good shape and don't leak much when I tested them. Peak numbers don't mean anything if the rest of the spectrum doesn't follow suit. Free postage. 99. Exh-hi 130's at 5,000 and low 140's at 6,000 stock per Allfordmustangs research flow data/charts. what is the best cam match up with stock gt40p heads with upgraded spring and a 3 angle valve job. BBK Headers + GT40P Heads. AUII XR8 220kW: Windsor 5-litre V8, OHV, electronic multi-point fuel injection, 9. Rebuild the 5. News. The HO made 225hp/300tq, not 255. 0L OHV. Kenner, LA. Ford GT40 Cylinder Heads in-stock with same-day shipping. Free shipping. or Best Offer. Recommend 3. Most threads were from the. 00 shipping. . Wollongong, NSW. 1987 - 1996 F150 & Larger F-Series Trucks - 93 302 Speed Density, GT40P Heads and Intake. Trick Flow Cylinder Head Twisted Wedge 11R 190cc Intake 2. If you are doing heads and a cam/intake, they they can add power. $8. There are too many variables to add to this regarding aftermarket stroker kits or components. Bigger injectors will not give you more power, just allow you to make more power and still have enough fuel to do so. Remeber these heads were designed to increase the flow throughout the lift range by shaping/sizing the ports and keeping the valve size down to increase the velocity of the charge. Free shipping. This stock head has 5/16” tapped holes for stock pedestal mount rockers. BBK Performance Parts Long Tube Headers 1979-1993 Ford Mustang 5. Performance & General Engine Building - 302 build need advice with gt40p heads - The 302 in the truck is being torn down right now. Heads - 250 + shipping Intake - 150 + shipping E303 SOLD Cobra 1. I'm wondering if anyone else has done this, and what headers were used. Headers for P heads need to go down upon exit, then back. So im building a budget explorer motor and will possibly be porting heads with possible larger exhaust valve (1. Ford Performance Camshafts- E303, B303; Trick Flow - Stage 1 (ONLY WHEN UPGRADED SPRINGS ARE USED! PLEASE USE TFS-2500100 WHEN UPGRADING THESE HEADS). Truck originally came with a FE. MIKE88 said: 2000 explorer motor, crower 15511, trickflow springs, 1. Received 7 Likes on 7 Posts. 6L & 5. To verify, GT40P is also cast into the head. Ford Truck Parts for Sale - GT40P exhaust manifolds explorer - I have a set of clean exhaust manifolds off of a 2000 Explorer with the 5. For use with hyd flat tappet cams w/ up to around 222 degrees @ . 2021+ Bronco; 2021+ Bronco Sport; 1978 - 1996 Big Bronco; 1966 - 1977 Early Broncos; Bronco II; Ford Vans and other vehicles. I am considering using this motor in my 66 f100 2wd, and it would. Ford GT40P 302 5. Classic Mustang. 845" SBF performance intake valves are a great choice for GT40P, GT40 and 351W engines. 1979-93 Mustang Trick Flow Cylinder Heads. 1998-2000 Ford Explorer, Ranger. 0 Mustang. 536 exhaust valves. Dec 30, 2005. 99 Ford 289 302 351w 408 427 5 0 Mustang Aluminum Heads Gt40 Efi Or Carburetor. i think you must get fms headers or BBk mustang headers. com. In car: Cobra spec T5 w/ std 1st gear, King Cobra clutch, 3:73 8. If they came off a 5L engine the head bolt holes have to be enlarged. The worked 351 heads showed peak power of 328@5000 and 380ft/[email protected]"/1. 0L 4 Bar Genuine OEM SET/Pair NO CORE CHARGE NECESSARY Brand: JJ Original Equipment 4. Ford GT40 cylinder head bars. $400. 0L Mustang GT or 1987-96 5. danaconda1 (886) 98. 99 Ford 289 302 351w 408 427 5 0 Mustang Aluminum Heads Gt40 Efi Or Carburetor GT40P Heads. The GT40 is a better flowing head than the E7. i was really surprised at the numbers since all the parts were off the shelf and not researched before hand. Opens in a new window or tab. The time and money it would cost to get 370rwhp out of them would be much better spent on buying a complete engine with better heads on it already. 00 +$125. Radiator, No smog,. 542" lift on any 302/351W with OEM cast iron cylinder heads. The GT-40p heads require different headers to clear the spark plugs. or Best Offer. 1995 GT. The 1. Just a truck. What headers will fit GT40P heads on a 302 in a 1970 F100 and where can I get them from? Thanks . 0. Brand New. Originally Posted by torq'ta 5 8. Upgrading to GT40 Heads. PICS inside. 1987-1995 Ford Mustang 5. See the link. Pushrod length is the same too. 0L DOHC. this head is complete with new 1. THESE HEADS ARE BARE. MAKE ME AN OFFER. hole size 302 is 7/16 and 351 is 1/2 302 351W FORD 3BAR GT40 REMANUFACTURED CYLINDER HEAD #F3ZE-AA WITH AIR POLLUTION. But they far outflow anything else you'll get from Ford unless you get a professional to port them. C $84. 1987-1995 Ford Mustang 5. Stock 2 barrel carb. 0L applications. I've heard multiple times that the 1-3/4" fit better than the 1-5/8" primary headers, even better on P heads. The time and money it would cost to get 370rwhp out of them would be much better spent on buying a complete engine with better heads on it already. Small Block V8 (221, 260, 289, 5. Reply Like. Dec 2, 2006. - how many different variations are there? (like GT40s, GT40Ps, any. That's a lot of work (if you value your time) and tools to save $100. 0L Mustangs only. Stock E7 heads milled 20 thousands (stock rockers, springs, pushrods)Join Date: Oct 2010. Those are P heads and those are the headers I'm running on them. GT40 cylinder heads have 3 vertical bars stamped on the side of the head as well as the word "GT". Free shipping. I am putting GT40p heads on my '95 5. Please leave a message,if I can't answer. . See More Details about "Ford Gt40p 302 V8 Small Block Engine Cylinder Heads Ba. Brand New. To verify whether you have GT40 or GT40P cylinder heads, examine the side of each cylinder head. I already have a comp Xe264hr cam and upgraded valve springs on my motor. GT40P Ford 302 5. GT40P. I also have a GT40(explorer) Upper/Lower intake for sale, as well an e303 cam and Crane Cobra 1. SB Ford, GT40 Drop In Beehive Valve Spring Kit, Max Output I . I called Patriot and H8427 Tight Tuck Headers will fit GT-40p heads and a T5 five speed manual. 7, at . Come join the discussion about restoration, modifications, NOS parts,. -ft. New Combo: 308 rwhp 315tq N/A. 98 eBay determines this price through a machine learned model of the product's sale prices within the last 90 days. . 25 Photos. With AFR 165's that flow way better than the P heads and 1. Rebuilt 289, GT40P heads, 1. 101. GT40-P Heads on a 94 351W. 1987 - 1996 F150 & Larger F-Series Trucks - Headers w/GT40P heads on '95 5. It's the angle of the spark plugs on the GT40P that will give you headaches. I am having the engine rebuilt. 6 Roller rockers, TFS Stage 1 cam, MSD 6A, Holley 650 4150 carb, Edelbrock Performer RPM intake, FRPP Shorty "P" headers, Dr Gas X-pipe, Flowmasters, 8. this is the price for one head. 0L ascMcLaren Mustang Viper Red Paint #225 out of 479. OK so I just did a gt40p head swap on my 95gt and my MAC shorty headers (These headers are probably as old as the car. Pair of Ford 302 5. 454-1503 ARP Timing Cover Bolt Kit S/Steel 12-Point, Ford 289 302 Windsor. Steel Accessories. The GT40p has a 5/16-18 threaded hole in the same location. Cylinder Heads; Services; Technical. 050" Comes with parts to fit the staggered tip length valves used in SB Ford GT40P heads. 0 with about 140k original miles. Opens in a new window or tab. Fox Body Mustang Cylinder Heads. Come join the discussion about performance, builds, modifications, reviews, engine swaps, classifieds, troubleshooting, maintenance, and more!. Ford GT40P cylinder heads have 4 vertical bars and some are stamped “GT40P”. if you don't mind fighting with them when you put them on, i say buy them, but i like the p50 headers. Will look for the GT40, "3 mark heads" and go this way. Click image to zoom. Recently, I picked up a set of fresh GT40P heads. Along with being stronger, the TFS springs have a higher lift bind rating, more compatible to the E or TFS. d. 700. on the spring tester, the 1. They were also fitted on the 351w (5. headers known to work with GT40P heads are. They're probably #2 as far as plug clearance. Forged Pistons. 23022 posts · Joined 2001. 1967 - 1972 F-100 & Larger F-Series Trucks - Gt40p engine conversion to carb and distributor - Hi everyone I have a 1968 f100 with a 302 song barrel carb that the rings are toast and the engine is tired. features 1. Seller Centre. The advantage of the gt-40's over the E7's is 30-40cfm gain in airflow with the ability to just bolt them on (E7's generally flow around 150cfm the gt-40's 180-190) This will net a small power gain. I have stock 351W, 60. Small Block Ford Mustang Plain Steel Exhaust Headers 289 GT40P Cylinder Heads (For: Ford) Opens in a new window or tab. I would prefer long tube headers over shortys, but I can't seem to find any that say they'll work with the gt40p heads. On a stock 89 stang they will give you around 30-40hp, more with 1. I called Patriot and H8427 Tight Tuck Headers will fit GT-40p heads and a T5 five speed manual. 00. F. Posts: 1,662. Recent searches: gt40p gt40p head Buy & Sell > Gt40p in buy and sell. 1998-2000 Mazda B4000. 2 FORD 302 SBF GT40P V8 CAST IRON COMPLETE CYLINDER HEADS. 50. 65mm edelbrock bbk throttle body, gt40p mid length headers. Opens in a new window or tab. 99. If you can obtain them inexpensively, GT40 heads are dependable and have improved flow when compared to. New listings: NOS 302 Ford GT40P heads - $1 (Great Falls), Ford SBF Parts 289 302 5. Engine: Ford Small Block 302 bored to 306, balanced, ready for total rebuild by me. . 95. 1987 - 1996 F150 & Larger F-Series Trucks - GT40P Truck Headers - After reading every last bit of info about these headers on the net I am no closer to the truth. Brand New. $150 Negotiable. Reaction score 4 Points 0 Location Wanamingo, MN Vehicle Year 1998 Make / Model Ford Engine Size 4. New listings: NOS 302 Ford GT40P heads - $1 (Great Falls), Ford SBF Parts 289 302 5. that will fit. When “ Undercover Ported “, the GT-40 head will flow 202 to 210 cfm intake and 145 on. 0, & 2. i. Small Block V8 (221, 260, 289, 5. $20. BBK 1 3/4" longtubes fit better than the 1 5/8"s. 7 RR's will put lift at 4. Look at it this way. 29. 1 #7172 / Viper Red w/Pure White stripes . Greater Ignitability And Performance Over Conventional Spark Plugs. This makes it a good upgrade from lesser intakes because the mounting locations of the screws for the. 0/302, 5. Small Block V8 (221, 260, 289, 5. Mk 3. I also wouldn't mill them, unless you plan on keeping the heads. Heads are machined for screw in rocker studs (about $300 worth of machine work). Came out of 76 Pick-up. 0L Ford engine, all for under $1,000. I ported a set for a Street Warrior guy, and we put 1. -68 302 4bl 5. FT40P heads have 1. We have a great online selection at the lowest prices with Fast & Free shipping on many items! The GT-40 (P) cylinder head is popular for classes that must run a stock Ford production head. THIS HEAD FITS YEARS 95-01 EXPLORER MOUNTAINEER Mercury Mountaineer . C $1,441. . 440 lift cam anyway. It has a holley carb that I just rebuilt, but I am needing some more power to barefoot. Also there were no 4bbl heads. This version is for SB Ford GT40P w/ Hyd Flat Tappet cam/lifters. Small Block V8 (221, 260, 289, 5. #1. That's where I went for my springs for my GT40's. Up for sale Is a good used INTAKE valve spring. I have been told that the GT40p heads, a aluminum 4 barrel intake, a 4 barrel carburetor, full length headers, a slightly more aggressive cam shaft,. But if you're really looking for performance, A set of 500~1200 dollar performance heads will perform 10 times better than a ported set of GT40s at about the SAME price. You might as well pick up new locks and (depending on mileage) valves/guides/seals. I have no history on them. 536 EXHAUST VALVES. For years it seemed like installing a 289-302-351W Ford in your street rod was a far bigger challenge than using a small-block Chevy. First, you need to decide what type of lifter you will be using. 54 valves now, would i be better off with GT40P heads? I think you would come out ahead but the 10 or so HP gain may not be worth the effort not to mention the exhaust-header difference that normally requires special headers or at least Explorer stock. GT40P heads; can get rebuilt pair, complete for $400+/-, new complete, just a little more. Suit GT40P heads. All Ford Explorer 5. The GT40p is based on the GT40 but it's more for everyday driving. The heads are iron and a bit heavy for postage and I don't have boxes to support their weight for couriers so local pick up is preferred. Cardiff South, NSW. O&E Speed Shop - 2333 Aberdeen St. in the 351 heads and '96 Explorer GT40 heads are 65cc. 00. 050 and 0. Aclot of racers that have to meet stock OEM heads requirements, also uses these heads. I remembered reading something in an old copy of the Ford Motorsports catalog back in the day so i pulled out my old 1993 catalog and found this. This version was deck-face-machined further than the catalogue heads and machined for addition push-rod clearance. See our selection of Ford Gt40 Heads and other new and used auto parts and equipment available and for sale at the lowest prices now On Ebay. 85"/1. of seat pressure at 1. Find Gt40p Head in For Sale. The GT40 is a high performance part. 8/351W) - GT40P heads on a 1994 F150 5. Campbelltown, SA. Heads: Stock Ford Iron GT-40p rebuilt with new Trick Flow valve spring set to accommodate the Trick Flow cam below. Please leave a message,if I can't answer. pretty much any aftermarket head. 2005-2007 Ford Five Hundred, Freestyle. O. BTW, the E7TE heads might have a valve to piston problem with the un-notched pistons if that's what you have. GT40p heads and headers. $550. There are several aluminum GT40 variants made by Ford Racing Performance Parts (FRPP) but the OEM GT40's and GT40-P's were both cast iron. Minimum 24lb injectors and 75mm mass air. 0L engines used a GT40 intake with an external EGR setup, but early-model Explorer intake manifolds have provisions for internal EGR. 0 will net about an extra 20% TQ/HP = 45-50HP so long as there are no flow restrictions on the intake side - like the standard 55mm air flow meter. Just do it all once. They were all the same. 59 posts · Joined 2004. Local Pickup. OEM Ford FE 390 428 Cylinder Heads C7AE Stainless Valves, Lunati Dual Springs. 00 shipping. V8 4942 cc 16 Valve OHV Fuel Injection. Small Block V8 (221, 260, 289, 5. Valve Guides have been resized for optimal valve stem life. Freshly sandblasted. Roller & Street Solid Cams with 226+ Duration @. gt40p 351w wont crack 300 hp on a good day. 73 gear, nitto 555r dr. or Best Offer. Which head is best for you would be a question of how you intend to drive the vehicle. Update your shipping location. Find Gt40p in For Sale. Trending at $37. Researched and written by: Kell Bean (Unit 5302) The GT40's have 1. The problem with the "P" heads is that they have to have special (read EXPENSIVE) headers due to spark plug angles. GT40P specific headers are needed unless you use spark plug wires with 90-degree boots to clear the heads. 0, & 2. Other then the header issue I don't think its worth it. Reply Like #2. Its bone stock. 2666 posts · Joined 2002. 1979 - 1995 (Fox, SN95. 8/351W) - GT40, GT40P, performance heads - What is the difference between the GT40 and GT40P heads? I've read that the GT40P heads require different headers or exhaust manifolds than the rest of the cylinder heads, what's the difference with them?I belive that last version ford was looking for torque and with the small cam and exhaust it did well. 0 H. Freshly sandblasted. 0 auto 4x4, I have a explorer motor for a donor I was installing my exuast manifold last night and found out that the driver side manifold. I already have a comp Xe264hr cam and upgraded valve springs on my motor. 10s, posi rear, welded subframes, 70mm TB, TFS Stage 1 cam, 155lph holley pump, Cobra intake mani, ford racing headers, Allum. 460") This valve has a slightly bigger head diameter and a special narrow contact. 24/09/2023. Price: $200. The stock e7s and 93-96 gt-40 heads are about 45 degrees. 0/302, 5. 0L that was equipped with a set of really decent GT40P style iron heads. Ford F150 Parts For Sale; Ford F250 Parts For Sale; Ford F350 Parts For Sale; Vendor Directory; Become a Vendor; Member Marketplace; Vendor Marketplace; New Posts; How-Tos; Site Guidelines;. 84" - exhaust valves are 1. 46" valves, and the stock E7TE's have 1. I have a 1989 F-250 with a 351 and a manual transmission. I will post a few pics later but they are clean with no cracks. The 1997-2000 Explorer gt 40 P heads have a angled spark plug. They also installed GT-40-type cast-iron cylinder. FORD GT40p 4 BAR HEADS (2) IN GOOD CONDITION w/ONE BOLT BROKEN. Small block Ford GT40P heads - $500 (Nederland TX) All parts are OBO, used, and sold as-is. 8 EFI short block. 6 rocker baseline and factory bottom end 79-95 related 5. 3L) -General/Talk-. Community. Try Alex's Parts. 0 what else is needed - Hey guys, I’ve been watching the junk yards for a 5. 96pushrod said: The gt40 heads are good for more power than e7s, especially when getting past . The stock hydraulic, flat-tappet camshaft specifications are: duration at 0. see also. Pair FORD GT40P HEADS - $300 (Leander) One pair of GT 40P cylinder heads take off USED set COMPLETE with rockers ,for $300. New listings: Ford mustang 289 302 351w sbf gt40 gt40p Cougar $220, Ford mustang headers 302 351w 289 gt40p t-5 $235. The GT40 is a good head, better then the stock 289 but it also has a 65 CC chamber to give about 9:1 on a 302 motor. 1966 Convertible (Plant: San Jose, CA) 289 2V, PS, AC. Sep 28, 2008. 00. $189. Headers and Exhaust. The boots help for a while but seem be a temporary fix. . Ford GT40P Cylinder Heads Mustang Explorer Gt40 4 Bar 4. The 40P's are prob the best head Ford ever put on a factory 302. 84 inch intake and 1. Buy. C $1,080. 0 to 5. com. CYPRESS. 65mm edelbrock bbk throttle body, gt40p mid length headers. Mustang Forums. Ford GT40P 302 5. About eBay. I have a set of gt40p heads with hedman hedders 88400 and two driver side spark plugs hit the headers. Ford GT40P cylinder heads have 4 vertical bars and some are stamped "GT40P". Free shipping. 6F ratio rockers are included. 0 Ford block, .