If the fit is correct you are often able see a really, really tiny bead of silicone showing around the outside of the port openings by looking down into the valve cover area. For a project builder who wants an intake that is cost effective, readily available, and has power delivery potential, you cannot go wrong with a Performer RPM. The marks can now be “wrapped” around to the intake’s gasket flange and drawn in the dye using the straight edge. When porting the intake manifold to accommodate race heads, the factory and Dove intakes often have a small indent in the casting above each port that may need to be filled with weld to allow a good match. Scribe the matching radius into the dye at each port outline, and your map is complete. The breather separator keeps oil mist from leaving the engine. Brass tubing stock from the hobby supply shop works nicely when retained with a bit of epoxy. It can be simply unwrapped and bolted on (assuming everything fits (this is covered later), but the ports “as cast” are very small and would result in seriously restricted performance. If you already own an intake or get a smoking deal, that’s important. The FE 6×2 intake (shown from the front) is a popular choice for restoration or for an original-equipment look. If you are building a high-riserheaded engine and want a single 4-barrel single-plane intake, the only choice is Dove. Remember: If you remove too much material, you cannot add it back on without a welder. The FE Weber intakes are still available from Blue Thunder and are visually stunning when assembled. The odd trapazoid opening is like nothing I have ever seen for a Ford flathead. TWM fuel injection system, based on Blue Thunder’s Weber intake, provides a multi-stack carb appearance. New Listing Ford Flathead V-8 Intake Manifold, Aluminum1930's. A well-tuned dual 4-barrel installation matches or exceeds the performance and drivability of a single 4. Relatively few variations of intakes are or have been available for Cammers, such as single and dual 4-barrel units, either reproductions or originals from the factory, and a few single-plane iterations from small specialty suppliers such as Dove. And you definitely want to avoid that. I’ve seen some really horrible-looking work that ran great, and some really pretty stuff that was not up to expectations. The intake is properly marked so the intake and its gasket correctly align. Each of these builds shows what can be done with both the 351C and 400 … [Click here to read more...], Once you have disassembled the engine, selected the best parts, and finished the machine work, it may seem as if the toughest part of a rebuild is over, but it isn’t. One third of the valve cover extends over the intake casting, and the pushrods run through cast or machined passages in the manifold. port is somewhat squared off, has a dramatically filled floor, and is in some manner the inspiration for virtually every really high-powered FE drag engine built today. Before going any further, I need to clarify the term ”high rise.” In the performance market, a manifold with a carburetor-mounting pad that is physically higher than the stock unit is often considered to be a highrise intake. The Dove high-riser single 4-barrel intake has huge runners, a cavernous plenum area, and is not likely to be a good fit for a low- RPM or small-displacement application. Correctly installing the distributor shaft through the intake manifold can be a little tricky. - … The Dove units offer a couple different port designs: the traditional Ford port, and the “P.I.E.-”style port, which is named after perennial Super Stock record holder Ray Paquet. If your first group of measurements noted that the intake had to be milled by .020 inch to line up the bolt holes, and your second group indicated that it was looser at the top by .015 inch due to an angle variance, you want to cut that gasket face at an angle—removing .015 inch at the top and .020 inch at the bottom. The builder can choose from original or aftermarket; single 4-barrel, dual-quad, three 2-barrels, six 2-barrels; tunnel rams or cross rams; single plane or dual plane; aluminum or iron. But, if you’re out shopping, it is worth the effort to find one that fits the port without modification. The same is true of intakes. In the second picture note that the front carb mount is near the center of the manifold. A solid cover is used on intakes when a breather is not required. Unfortunately, I’ve never compared them that way because I don’t run the Victor without port work. It looks very much like an original Ford part with no visible brand logo. But do not confuse a high-rise manifold with a high-rise FE cylinder-head definition. Jay Brown, a well-known FE enthusiast and racer, has done exhaustive dyno testing on literally dozens of FE intake manifolds. Time left 6d left. These Flatheads have detachable bellhousings, with the serial number located on a flat surface near the intake manifold gasket face. While similar in design, the difference in plenum size and height can be seen when the intakes are set alongside each other. Since it was released near the end of the FE performance program, it was likely the most advanced multi-carb intake Ford ever made for the FE. $8.95. It’s likely that FE racers will make modifications to mount larger carbs to these, and time will tell just how good the intake really is. This is a case in which it’s okay to get close, but not to touch. Not many FEs are seen with the blower through the hood, but these supercharger setups are becoming more popular because Pro Street is making a bit of a comeback. I use Blue Thunder or Mr. Gasket parts for this step because they have no embossed sealing beads. The collector value of the factory-equipped cars has focused attention on correct part numbers and date codes, which is outside the focus of this book. Next, look at the intake from the front and rear and use a stack of feeler gauges to level the end-seal surfaces from side to side. A factory sidewinder single 4-barrel intake manifold is offset-mounted but provides good flow for a factory piece. The Victor is, thus, a good candidate for a dedicated race engine. This leads us to the aftermarket. Use a small square to draw vertical lines along the sides of each port extending to the top of the gasket flange. Buy It Now. Dual-plane intake manifolds, with the port runners split into upper and lower groups and having a divided plenum, are the most popular choice for street-oriented builds. While other Edelbrock intakes are ready to install as delivered, the Victor should be considered a base for modification. Intake bolt-hole alignment is important to prevent manifold damage. As development continued, Ford often made changes, both incremental and major, to the intake manifolds during production. They required a separate spacer between the blower and the intake for distributor clearance. Sharp 3x2 intake available for 32-48 or 49-53. They were certainly well ahead of their time, lend themselves nicely to modification, and perform extremely well today. Please remember that it is possible, even likely, that the year the engine was assembled will be the year before the car’s model year. Dual-plane and single-plane variations were produced, but always in very limited numbers and never in a production vehicle. On late model flatheads without the bell housing cast into the block, there is a code stamped on the right rear corner of the intake gasket face of the block which will give you the manufacturing date of your flathead Ford or Mercury. Speedway Motors 91021003 1932-1948 Ford Flathead V8 Intake Manifold Gasket. There are options out there for the FE builder who wants something different. I am not very concerned about an undetermined build in an unknown future. in the title represents that this is from[...], PM – Shows that this document is only available to[...], Charlie Price Takes you thru the rebuild of the 3[...]. Flathead Ford V8 speed equipment & flathead Ford parts at Early Ford Store of CA. As noted in Chapter 6, medium-riser and low-riser heads are best defined by their comparative port floor position. The displacement is … Essentially you can make a low-riser or medium-riser intake fit on either head configuration. Ford Flathead V8 Intake … Valve Covers; Intake Manifold's; SBC Crate Motor; Edelbrock. The FE head gasket and intake gasket surfaces are 90 degrees relative to each other, so any machining operation to the heads or block deck will have had a corresponding impact on the intake fit. 1928 through 1953. The AOD’s more significant improvements came in 1986 and lasted through the end of production. Every porter finds a preferred corner radius on a particular head and duplicates it on the other ports of the head. SHARE THIS ARTICLE: Please feel free to share this post on Facebook / Twitter / Google+ or any automotive Forums or blogs you read. The thin layer assures good adhesion to the block and intake. The port roof and sides are reasonably close to each other in dimension and well within normal port matching range. Don’t go for sharp edges; rounded corners, gradual entries, and smooth transitions. We do our intake flange checking with a feeler gauge, and inspect front and rear, top and bottom. If you combine the number of machined surfaces, the size of the intake, and the age and unknowable history of the various parts, you have a recipe for a very challenging assembly project. Other than the carb base the intakes appear to be identical. $75.00. But the vast majority of them do. Top Rated Seller Top Rated Seller. Galaxie 3×2 intake shows the carburetor-mounting angle, while the Thunderbird intakes are flat. Purists do not like the idea of milling intake manifolds. If nothing hits, you can proceed with the assembly. I’ve had them at nearly 800 hp in marginally streetable combinations. Blue Thunder offers supercharger intakes for mounting the GMC Roots-style blowers. Free shipping. You can indeed purchase a so-called “highrise” intake that fits on low-riser heads, but a “high-riser” intake does not fit on those heads at all. It came from a 1950 Mercury. Closer to a 429/460 intake from an external appearance, the SOHC intake does not have the characteristic FE valve cover rail. However, I can touch on what you can expect across a broad range of Ford, Lincoln, and Mercury applications. This Tech Tip is From the Full Book, HOW TO REBUILD THE SMALL-BLOCK FORD. Hampton Blowers still advertises the parts as being available and may be a good resource for those desiring that package. A favorite of the Cobra community, they are offered in either a straightmounting or a 15-degree inwardangled mounting for scoop clearance. But unfortunately, these intakes are nearly impossible to find. If he or she won’t stop and listen, and understand, find another machinist because you cannot put the metal back on once it has been removed. If the distributor shaft is off-center, you may not be able to turn the distributor for timing adjustment, or you may get an oil leak. Certain factory 427 medium-riser intakes have a strong following among FE enthusiasts. If everything is correct, it is easy to install, but if components and machined surfaces do not line up with the intake, it can become a true nightmare if you’re not paying attention. Ford has build several cylinderheads, but only 4 different heads in count of the head nuts: … M-block engines have the taller intake manifold front mating surface (almost an inch above the distributor mounting hole and front cover housing) and is quite apparent ... 1973-1979 Ford Car Engine Identification Tag Codes (at FORDification.net) A complete listing of all engine ID tag codes for '73-'79 Ford cars: Ford engine links. The Dove intakes are also available in 4150 and Dominator flange designs. Its sister, the Performer RPM, is a better part in every possible way. Model Identification Chart Ford & Mercury. This fixes both problems in one cut. The three 2-barrel combination is a common swap meet find, and these are typically mounted to factory intakes, which were installed by Ford for several years in the early 1960s on 390- and 406- equipped performance cars. By far, the most common aluminum factory manifolds found in swap meets and auctions are the various low-riser pieces. Both have a factory appearance, with the Blue Thunder being restoration-style muscle and the Dove being a bit more race-car oriented. If you grind through into an intake port, you need to weld it up or install a sleeve into the pushrod hole. Note the intake pushrod hole clearance. A factory sidewinder 427 intake is shown from the front corner. 's - Happy Holidays all. There is no single “right” answer when choosing an intake manifold for your FE project. My philosophy is “There’s no replacement for displacement” when it comes to increasing performance, but the key is how you get it. Port size on small-block Fords has … [Click here to read more...], It’s good to have a source to guide you when you’re struggling with troublesome transmission function. You won’t see one of these at a local garage sale. The intake certainly makes an impression when fitted to a Fairlane, Mustang, Torino, Galaxie, Thunderbird, or a street machine. Avoid the traditional Fel-Pro Printoseal race gaskets in street-oriented FE builds. Some are swap-meet or online-auction fodder, while others verge on the exotic. They look like they fit on your normal 390 or 428 with a little work, but they don’t. In addition, the Victor can be purchased with EFI injector bungs already cast into place and machined for those wishing to convert their FE to port-style fuel injection. There’s no need to tighten them at this point. You should be able to see the bolt-hole threads in the heads centered in the manifold openings. The option to convert them to EFI is there and would be impressive to see, but bring your checkbook and fabrication skills. You just need to get close to the edge, so you can hand finish them to fit. Suitable for Stromberg 81, 48 and 97 carbs as well as the Ford/Holley dual throats. Some of the other trade-offs involve how and where to mount a generator or alternator. Being both taller than the Victor and having a larger plenum, they would intuitively be better on a large-displacement or high-RPM combination out of the box. Add to Wish List Add to Compare. Dove offers several versions of the Tunnel Wedge. https://youtu.be/S9E2nCXNHU8EE Shirts! This is an alternate view of the 3×2 factory intake manifold for a Galaxie. Stock induction on the new flathead V8 was by a single throat downdraft carburetor and an aluminum intake manifold that sat between the banks of cylinders. 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Corners, gradual entries, and instantly recognizable when compared to any other FE part job...