While the head swap is certainly possible without changing the cam, it seemed ludicrous to run the upgraded heads with the 0.385/0.401-inch-lift stock truck cam. It may not display this or other websites correctly. Obviously, the single-planes should have the most equal-flowing ports. $1750.00. Magnum heads can be retrofitted to an LA-series block, requiring lifters with oiling provisions (nearly all aftermarket lifters are so equipped) and the appropriate oiling pushrods. The path of least resistance, and therefore maximum flow, is always a straight line, and here is where the single-plane manifold enters the equation. For instance, the Edelbrock Performer with the ports opened up to 360 flowed better than the higher-rise RPM manifold with no porting. The only options are to either find a proper carb intake for the Magnum motor or use an old LA intake and modify so it works (I forget if you redrill the intake or the holes in the heads). From our testing, with a good two-plane intake manifold the typical 6,000-rpm street style engine will make more low- and mid-range power, while giving up little or nothing up top. This limitation becomes an issue at approximately the 500-hp level, though fully ported Magnum heads are capable of exceeding this output. $529.95 /each. You will need to confirm your part number fits a magnum with Edelbrock. With all of that going for it, is the two-plane manifold always the way to go? Changes are only the addition of a center-sump passenger-car oil pan, an LA engine-style front cover, a conventional distributor, and a two-plane carbureted intake to replace the factory "beer-barrel" MPI injection system. Chrysler unceremoniously unveiled the 360ci (5.9L) LA-series small-block V-8 in 1971 as a low-compression engine with only a two-barrel carburetor. Part no: 4627029AC-M. $23.99. I would recommend replacing that with the Comp XE268. WTB: Mopar M1 MPI intake manifold 4bbl (5.2/5.9 Magnum Fuel injection) Musky Mike; Jan 9, 2022; Wanted; Replies 0 Views 763. Long runner multi piont fuel injected intake manifold to suit 318 & 360 Dodge Magnum v8 engine. MPI, Single Plane, Rt Linkage Throttle, Magnum Std. With the shaft-mounted rocker arrangement of the LA series, offset intake rockers can be readily utilized to dramatically increase the available intake-port cross-section at the pushrod restriction. # 475958719. We and our partners use cookies to Store and/or access information on a device. The Magnum engine has a M1 dual & signal plane only but they have various styles of single plane intakes available. . Joined Apr 18, 2017 Posts 3,181 Reaction score 3,743 Ram Year . Question I have is about a 2000 360 Magnum engine, intake manifold. Trustworthy design - built by the industry leader in aftermarket manifolds. The Fora platform includes forum software by XenForo. This was deleted in later Magnum engines, which rely on pushrod oiling via the lifters. Port outlet dimensions are 1.73" x 1.5" / 44 mm x 38 mm. . Which carburetor base gasket would you use on one of these intakes? Can somebody recommend an alternative to the M1 with similar performance? I like the air-gap manifold, but My 360 magnum is in a 4x4 truck and I have been thinking I might get better drive ability with the mopar intake. You will also need appropriate heads to fit an LA intake. As Mopar engine guru, Dave Hughes, tells us, "A question that's high on the list for engine builders is: What do the heads flow? In fact, Magnum mills seem to have survived the rigors of service much better than the earlier engines, owing to improvements like a better ring pack with thinner moly rings and effective MPI fuel injection with modern engine management, all leading to a reduction in bore wear. Is there a possibility of putting the 4 bbl on the magnum intake in place of the throttle body and plugging the injectors? With the jetting dialed in, the power pulls confirmed that this parts selection put major firepower in the basic Magnum package, with 448 hp recorded at 5,800 rpm and 435 lb-ft of torque coming to bear at 4,900 rpm. The thing that really matters is putting that flow in the context of the complete engine package. Magnum engine, fuel injected. Posted at 08:40h in optically clear adhesive for acrylic by twelve south hoverbar ipad pro. I think somewhere around a 411 to 456 gears in the diffs, so at freeway speeds that poor 318 is screaming . oe numbers 4884495ak/ 4884495ah/ 4884495ai/ 4884495aj/ 4884495ac/ 4884495ad/ 4884495ae/ 4884495af/ 4884495ag/ 911-902. Magnums have a slightly revised head-bolt package requiring a Magnum-specific bolt set for use with Magnum heads. Mopar Max Wedge Cross Ram Intake Manifold Brand New. What's going on? We also have an Edlebrock manifold and a Holley 4 bbl that would probably be big enough for the 360. For a better experience, please enable JavaScript in your browser before proceeding. The barrel intake runs air into the inner chamber and then sucks it up and around the outside of the barrel and then into the cylinder, the injector firing as it enters the head. Find many great new & used options and get the best deals for Mopar M1 360 5.9 Magnum 4 Barrel Intake Manifold for Direct Port Inject P4532587 at the best online prices at eBay! The introduction of Mopar's Magnum series of engines was the most significant revision of the Mopar small-block since its introduction in 1964. Our game plan was to equip the engine with the same basics any Magnum would require for a retrofit into an earlier application. Also, I posted a write up on PCM Flash cards that give a lot of options. Genuine OEM (2) Items (2) 5.7L Hemi. The Magnum intake has vertical fasteners, in contrast to the angled LA-series arrangement. Mopar Chrysler SB 318 340 360 Intake Manifold Gasket Set 1213 2.27" x116" x0060" Opens in a new window or tab. mopar m1 intake manifold for sale mopar m1 intake manifold for sale. Small block Chryslers are esoteric enough to most people, without the added . Automotive; Parts & Accessories; Car & Truck Parts & Accessories; Air & Fuel Delivery. hey 67 hemi, how many miles on the mopar dual plane intake? Offenhauser 360 Intake Manifold Cut A Way Dealer Display RARE!!!! Truck Heads, 92 and newer Model: P5249816. Edelbrock 28155 Super Victor EFI Intake Manifold, Mopar 340, 360. Ph Richard on *****3265. It is an excellent intake for the job at hand. $495.00. 360 VIEW ; IMAGES ; Weiand 8023WND Stealth Intake Manifold - Ford Small Block V8 . JavaScript is disabled. At the bottom end, the Magnum engines all use the LA-series 360 rear oil-pan relief. We'd start with a dead-stock Magnum long-block engine assembly, adding a carburetor, a conventional distributor, and headers for the baseline. A Magnum block cannot accept LA-series heads without custom-machining the oil passages or creating a custom bypass oil feed. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts. The edelbrock rpm air-gap intake manifold or the Mopar performance M1 dual plane intake manifold. MOPAR Front Intake Manifold Bracket. Save mopar 360 magnum intake manifold to get e-mail alerts and updates on your eBay Feed. . 299.7 cfm. Dave concluded our discussion with a caveat: "The flow numbers do not tell the whole story. 4.8 out of 5 stars 37 ratings ", Dual-planes are the most difficult to improve because two runners run low under the other runners, making them difficult to reach to do much reshaping.Dave Hughes. 35.0 cfm. Free shipping for many products! NASCAR's simple solution was to curb a portion of that power potential by putting a cork in the systemrestricting carb sizean approach that evolved into the dreaded restrictor plates employed to this day. A forum community dedicated to Dodge Magnum owners and enthusiasts. The top section of the plenum is a cast aluminum manifold and the bottom section is a stamped steel plate. Keep all these facts in mind as you search for a manifold. Most importantly, the dimaier 360 magnum intake manifold will not bend or flex with boost or vacuum. Dodge Ram 2001, Crosswind Dual Plane Intake Manifold by Professional Products. The most common carbureted intakes come in two configurations: the dual-plane and the single-plane. Some parts of this page is temporarily unavailable. If the truck stays at the same altitude, problem solved. A non-Magnum pan will require the LA-series 360 oil pan and gasket set. http://www.ebay.com/itm/Mopar-M1-4-ash=item2cc2b0a0a0:g:w3gAAOSwRXRZPVuE&vxp=mtr, http://stores.hi-potek.com/hughes-eld-kit-for-small-block-5-2-5-9-magnum-engine/, Sniper question regarding acceptable lobe separation LSA 108. Other Names: Intake Manifold Plenum, Plenum More Names. This is durable and it does for fuel mileage. This works great, is good for intake manifolds, it works fine and has a flange style. Highlights include cast iron block, cast crankshafts, OE steel rods, hypereutectic pistons, stock Magnum camshaft, 360 Magnum cylinder heads, intake, carburetor, and just about everything else you might need. It's still going to be a few bucks for the intake manifold, might require saving up a few bucks to find a used one. Granted, cylinder head flow, particularly on the intake side, is important, but Hughes figured out long ago there's more to power than just that. 100% brand new. Engine. New Listing Mopar Performance M1 440 Big Block Intake Manifold RB Chrysler Dodge Aluminum. You must log in or register to reply here. Clearly designed more for low-end torque than horsepower aspirations, this intake manifold is wholly out of place with our cam-and-head combination. The camshaft will also need to be ordered on a core with the LA-series nose to accept the fuel-pump eccentric. . Find DODGE 5.9L/360 Mopar small block Magnum Intake Manifolds and get Free Shipping on Orders Over $99 at Summit Racing! Are you guys using the Mopar Performance P/N 5249816 2 bbl MPI . The layout and design of the ports will have a major role in how the engine will respond. Stock M/P M1 2 bbl: 256: 245-266 (21 cfm spread) Modified M/P M1 2 bbl: 276: 270-285 15cfm spread) And, the best for last, The Hughes FI AirGap : Average cfm: Scatter : Stock Fi AirGap: 263: 253-268 (15cfm spread) Fully Ported FI AirGap Dave then went on to explain that in his testing regime, he flows intakes at 28 inches of water with a corrected pressure drop. Bummer. Mopar (2) Items (2) Brand Type. Magnums utilize 1.6:1-ratio pedestal rockers in place of the earlier LA-series engine's shaft-mount 1.5:1 arrangement. Part Number: EDL-3776. Magnum engines have 10 valve-cover fasteners compared to five on LA-series engines and utilize a superior steel-reinforced rubber gasket. Id imagine trying to feed fuel through a carb on top of the manifold would not end well. . The Fora platform includes forum software by XenForo.