Ha'penny Rhubarb Gin Cocktail Recipe,
Cold Temperatures Associated With The Use Of Cryogens,
Articles OTHER
Automotive Replacement Engine Intake Manifolds, Ateam Performance 360 Magnum Intake Manifold.
WTB: Mopar M1 MPI intake (5.2/5.9 Magnum Fuel injection) We and our partners use cookies to Store and/or access information on a device. Professional Products Crosswind Dual Plane Intake Manifold.
Building Mopar Engines for Performance: Intake Manifolds Chrysler succeeded on all three counts with revised cylinder heads, modern MPI fuel injection, and greatly improved assembly gaskets and seals. The intake isn't a big deal really but the RPM would be a better match for your driving. $749.99 This intake, designed by Hughes Engines and produced by Edelbrock, is the best intake available for your 5.2 & 5.9 Dodge Magnum engine. If you look closely, the runners are actually laid out to cross over and alternate from one plane to the other in a sequence that follows the firing order. This is not really recommended because the edges of the intake manifold become weak and are prone to breaking, but if the intake manifold to head gasket shows the mismatch isn't too terrible, redrilling would be a better option than the barrel intake modification and carb. torque @ 4,000 rpm Package two: 360 rebuild with stock crank, rods and windage tray. Eventually the 360 earned acceptance from the Mopar crowd, and ironically its popularity has grown to become one of the favored powerplants for performance use, especially when the objective is high output on a real working man's budget. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Fortunately, a set of Edelbrock Performer RPM Magnum cylinder heads were also part of our upgrade plan, and these are capable of swallowing 0.580 inch of lift as equipped from Edelbrock. (perfect body but engine is very tired) Has the Dana 60 axles with 8 lug 16.5 wheels. Bought the engine for a friend who has a late-70s Dodge 4 wheel drive long bead truck. On to the next , its setup for a carb. This brings us to the intake manifold. This is designed to improve manifold efficiency and deliver maximum horsepower and torque. That intake has a goofy looking base where the carburetor sits, the base where the carburetor sits looks a lot different then my edelbrock rpm air-gap. The bottom line is: No matter how good your cylinder heads may be, horsepower production is going to depend on the flow of the whole system, from the air inlet to the intake valve. The rpm range should be idle to 5500 or 6000 if I recall. Not only will it increase your horsepower it will also improve your mileage (if you're able to keep your foot out of it!). This is used for intake manifold height and has engine block style. Genuine OEM (2) Items (2) With the 300-hp crate you get a bone-stock production bottom end, complete with the stock truck pistons and cam. Bummer. Our next level of modification would be to step up the combination significantly with traditional hot-rod modifications like cam, induction, and cylinder-head changes. Over 20,000 Positive Feedback. Shop Dodge Magnum Intake Manifolds and get Free Shipping on orders over $149 at Speedway Motors, the Racing and Rodding Specialists. The Edelbrock heads require stud-mounted rockers and are designed to accept any aftermarket Chevy rocker arms for 3/8-inch studs. The intake manifold, also known as an intake plenum, is made of two separate pieces on the 5.9 Magnum. 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 Fits: Chrysler . A forum community dedicated to Dodge Magnum owners and enthusiasts. However, the days of buying a good used but serviceable LA-series 360 to swap are drawing to a close, and even good cores are getting harder to find these days. For practical purposes this swap is a nonplayer, except in the case of very early Magnum blocks that were reportedly manufactured with the LA-style oiling provisions intact.
You will need to confirm your part number fits a magnum with Edelbrock. Midland Motor Wreckers & Leonhardt Automotive DL10826. 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? The "M1" is MoPar's designation for there intake manifolds. $495.00. You might be surprised to find that in many cases the manifold can in fact be the source of considerable restriction. With the cancellation of the 340 engine option after the '73 model run, there were a few performance variants of the 360 in the early and mid-'70s, though these were all low-compression engines with the further disadvantage of add-on smog-control equipment. 4.8 out of 5 stars 37 ratings Has 50 mm tall intake ports. In this video we go in depth on the M1 Mopar Intake Install on this Dodge Dakota R/T with the 5.9L V8 Magnum. 5.9 Magnum Plenum Gasket Leak. For a better experience, please enable JavaScript in your browser before proceeding. Mopar has a M1 dual plane intake that will work with a regular 4bbl. Up the ante with a race-style engine turning serious rpm, and the wide-open airflow of the single-plane is the winner every time.
there are the other factors of pulse separation and runner length to consider besides raw airflow. For us, that is a righteous gain for a well-selected assortment of out-of-the-box aftermarket parts on a stock production engine. Columbia, CT. Since the M1 dual plane makes power from idle to 6000 and the air-gap makes power from . Really, needs something with a Turbo, (and fuel injection) but now the cost will go so much higher than just fuel injection. An LA-series timing case will bolt directly to a Magnum block, allowing mounting for the fuel pump, conventional accessories, and a standard LA-engine water pump in a retrofit application. You are here: culinary food science jobs / s500 mercedes-benz w140 / 360 magnum m1 intake manifold 360 magnum m1 intake manifold mini cloth printing machine August 30, 2022 / 4-way offset closet flange / in best aftermarket harley saddlebags / by The head gaskets are also unique to the engine, although LA-series gaskets can be used in all applications. 360 VIEW ; IMAGES ; Weiand 8023WND Stealth Intake Manifold - Ford Small Block V8 . May require some modifications for earlier model ,OBD1 equipped vehicles, and would be for Off-road use only. Far from a raucous and unruly combination, the modified engine idled easily at 850 rpm with 12 in-Hg of manifold vacuum, a level that is right at home in a street-driven machine. Though we have a variety of recommendations, we pick products that suit most people's needs. (perfect body but engine is very tired) Has the Dana 60 axles with 8 lug 16.5 wheels. I'll get the details for you. MPI, Single Plane, Rt Linkage Throttle, Magnum Std. The jetting in the carb can be adjusted for the altitude. Save time in searching for most relavant and trusted products.
Magnum M1 intake - DodgeForum.com Magnum; View Details. These lobes provide very quick valve action, giving 0.576/0.571-inch lift with a Magnum 1.6:1 rocker ratio.
LA Intake compatibility with magnum efi? - RAM FORUM The fasteners and gaskets are also unique to the engine series. The consent submitted will only be used for data processing originating from this website. 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. I heard this can or could be a nice add on with a chip to give you more ponies. All of these factors contribute to better drivability and power lower in the rpm range. MSRP $729.00 . 299.7 cfm. $529.95 /each. The 5.9L Magnum engine was a big step forward in the 360's evolution. The offset rocker arrangement was used by Chrysler in the '70 T/A cylinder heads and subsequent Mopar W-series race heads, and is used by aftermarket manufacturers such as Indy Cylinder Head.
Jeep Mopar Intake Manifolds & Components | Morris 4x4 All. Category. Cold air Intake, Upgraded exhaust and Flash cards seems to be what most folks recommend to start with. By the early '90s, the 360 was seriously dated, especially compared with engine packages offered by competitive manufacturers. Before we dig into Dave's findings and answer the burning question of what these small-block intake manifolds flow, we discussed some of his general observations and ground rules about intake manifolds. Good bores and a sound engine are essential to the foundation of a low-buck performance engine. It may not display this or other websites correctly. Because replacing the pedestal OEM Magnum rockers requires hardened pushrods to work with the Edelbrock heads' guideplates, we finished the valvetrain package with a set of Comp Magnum pushrods. This provides additional power and torque. Changes were made to improve the engine in output, reliability, and sealing against oil leakage. This turnkey engine comes with everything from the carburetor down to the oil panall for less than $5,000. This is a major consideration in very high-output applications. Here, we show Hughes Engines' numbers for each of these characteristics on a range of small-block LA-series intake manifolds. Before you cry foul, consider the origins of and equipment on this basic crate offering. This is the layout most commonly found on OEM engines, and there were good reasons for manufacturers to favor the two-plane. The most common approach here would be to salvage a core or used engine from a late-model truck, van, or SUV, but we took the easy way out and shortcut the process by using a 300-hp Mopar Performance crate engine as our dyno mule. I have A MP single plane mag manifold, fuel injection style wth a 62-1 turbo and I like it a lot. Will be so much better anyway especially up in the mountains. When it was introduced, this was the top performing single-plane intake manifold for the stock 340/360 heads. Of these two, the dual-plane is by far the more complicated design, with the runners laid out in two separate horizontal planes, and crossing from one side of the engine to the other. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Mopar 440 Edelbrock Tm7 Intake Manifold 413-426w-440 Big-block Rb. 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. It may not display this or other websites correctly. Get the electronics from a manual 5.9 magnum truck and let a tuner remove the skim/ key reader. Automotive; Parts & Accessories; Car & Truck Parts & Accessories; Air & Fuel Delivery. The experts at Hughes Engines in Washington, IL have been building Mopar engines and developing parts for them for well over 40 years, and their devotion to the Chrysler LA small-block dates back to its earliest daysthat's why they're in the position to set the record straight about airflow. $529.95 /each. $248.99.
2001 Dodge Ram Performance Intake Manifolds - CARiD.com With all of that going for it, is the two-plane manifold always the way to go?
mopar m1 intake for sale | eBay Magnums utilize 1.6:1-ratio pedestal rockers in place of the earlier LA-series engine's shaft-mount 1.5:1 arrangement. To handle the ignition, an MSD distributor was dropped into place, although an alternative here is the excellent Mopar Performance electronic ignition system. However, a non-Magnum pan cannot use the Magnum one-piece oil pan gasket, as the early LA-series pans are notched at each side of the rear relief, while the Magnum is not. Not exactly a high-rpm screamer, but it had the very good low-end torque you'd expect from a truck motor. LA-series valve covers will bolt to a Magnum head, though this arrangement does not take advantage of the improved sealing of the later design. Jan 9, 2022. The final item in our combination to be changed was the two-plane M1 intake. Clearly designed more for low-end torque than horsepower aspirations, this intake manifold is wholly out of place with our cam-and-head combination. Question I have is about a 2000 360 Magnum engine, intake manifold. Brand: Weiand. 22 Bulbey st Bellevue 6056 WA. While a conventional V8 engine fires a cylinder every 90 degrees, each side of the intake manifold feeds an intake stroke every 180 degrees of crank rotation. This FI AirGap manifold will reduce the temperature of the intake by 30, which produces more power and increases fuel . The wonders of modern electronics. 9 to 1 cast flat top pistons. The manifold is providing broad pulse separation at the carburetor, improving signal, reducing exhaust gas reversion, and improving idle vacuum in the process. View cart for details. Product Description.
Hughes Engines/ Edelbrock FI Air Gap Kit - Mancini Racing That blower and carb mix fuel very well and you shouldn't have much problems with a single plane unlike the NA guys. item 1 Intake Manifold for FORD FOCUS MK2 1.8L & 2.0L 2004-2012 EEP/FR/039A . JavaScript is disabled. Copyright 1995-2023 eBay Inc. All Rights Reserved.
mopar m1 intake manifold for sale mopar m1 intake manifold for sale. The stud-mounted Magnum heads are not supported by available offset-intake valvetrain arrangements. 1. Looking to gain an edge on the competition for a minimum of development cost, Chrysler gave the old warhorse a significant facelift, reintroducing the engine as the 5.9L Magnum in 1993. Truck Heads, 92 and newer Model: P5249816. Find Parts and Accessories Mopar Performance M1 Intake Manifolds KEYWORD and get Free Shipping on Orders Over $99 at Summit Racing! JavaScript is disabled. The air-gap is rated 1500 to 6500 or something like that, And with my engine being in a truck I hardly ever rev up past 5000 rpm. You are using an out of date browser. This has better throttle response, is get real and it performs awesome. For the induction combination, we used the same intake that came stock on Mopar's 300-hp crate enginethe M1 dual-planetopped by a 750 Speed Demon carb. The reason behind that is that it ONLY fits the magnum trucks, where as a cheap small block chevy intake fits a TON of motors, people use small blocks in all kinds of vehicles, now if mopar nuts were like chevy nuts and they would realize how cool it would be to have your 76 duster or 74 dart with a 360 mpi magnum motor putting out 350-400 hp turnkey fuel injected smooth running easy to find . I was thinking I might get better low end torque with the mopar intake as well, since its rated from idle to 6000, The Edelbrock Performer is said to be more street friendly than their air gap. All that being said, manifold airflow is still a valuable piece of information when puzzling over an engine combination, or in making comparative decisions on which manifold to choose. The LA engine provides oil to the rocker shafts via an oil passage in the block and heads. $5 Off Your $100 Mobile App Purchase .
Billet Alloy Thermostat Housing : suit Small Block Magnum The good thing with fuel injection and high altitudes, if she starts to run rich, just shut the engine off, let it sit for a minute, then the computer and sensors will readjust the fuel/air ratio to the altitude. . This is durable and it does for fuel mileage. At the bottom end, the Magnum engines all use the LA-series 360 rear oil-pan relief. 3016 and No. Edelbrock | #3252186.
Hughes Engines THE BEST MAGNUM INTAKE AVAILABLE. If anyone has one sitting on a shelf in the shop or knows someone that has one for sale, please let me know. . The cam, heads, intake, and valvetrain package was worth a staggering 129 hp on the stock Magnum mill. Edelbrock 28155 Super Victor EFI Intake Manifold, Mopar 340, 360. I think somewhere around a 411 to 456 gears in the diffs, so at freeway speeds that poor 318 is screaming . Some aftermarket intakes are double-drilled to fit either engine. Include description. ferrari 3 spout bottle filler Likes. . 2010. Can the aluminum manifold for the LA . Location. Bought the engine for a friend who has a late-70s Dodge 4 wheel drive long bead truck. The Magnum camshaft nose was also changed and will not accept a mechanical-fuel-pump drive eccentric. When thinking about engine airflow, the common focus has always been the cylinder heads. Keep all these facts in mind as you search for a manifold. 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. ", 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. Then when we flow intakes, he looks at three things: scatter (what the highest and lowest ports flow), spread (the flow difference between the highest and lowest flowing ports), and average (what is the average flow of all eight ports). This limitation becomes an issue at approximately the 500-hp level, though fully ported Magnum heads are capable of exceeding this output. It isn't a problem to find a decent used 5.9 Magnum engine from late-model used-parts sources, ripe for whatever performance plans you might have. This is designed for your year that is a perfect fit. 3037 on the intake and exhaust, respectively. This precluded shoving our hot high-lift Comp hydraulic roller in place while retaining the stock heads. So what kind of power is lurking in one of these late-model Magnum 5.9 engines? Save mopar 360 magnum intake manifold to get e-mail alerts and updates on your eBay Feed. Manifold Tuning Valve Actuator Package. Obviously, the single-planes should have the most equal-flowing ports. $1750.00. Are you guys using the Mopar Performance P/N 5249816 2 bbl MPI . 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. IN terms of camshafts - the .509 is a ton of duration. Kevin, you will much better off with the Edelbrock RPM intake on top for more useable torque and VERY comparable top end within a scant few hp. Use your Summit Racing SpeedCard today, and get 10% back - Get Details! Depending upon your intuition and the knowledge of your bench racing buddies, your results here will vary. This page was last updated: 04-Mar 20:31. If the truck stays at the same altitude, problem solved. Update your shipping location. . It was used with the most common 318/340 . This machined billet aluminium thermostat housing has been manufactured spe $ Company patriarch, Dave Hughes, knows it's important to address total system flow, and the flowbench at Hughes Engines will prove instructive here. With the Magnum's stock, dished pistons, the compression ratio was 9.0:1.
Carb on a Magnum engine | Dodge RamCharger Central Back in the days when Hemis ruled NASCAR, there was no questioning the superior flow of the Hemi heads. The stock Magnum hydraulic roller lifters and lifter-retainer spider assembly were kept. Testing intake manifolds for the 5.2 / 5.9 Magnum V8 engines, FCA: great finances in US, not so much elsewhere, Luxury Ram, Mopars win over Texans, Stellantis logo, and new books, Durango Hellcat about to go on sale (maybe not for long). Add to Cart. Manifold Design vs Airflow Car & Truck Safety & Security Accessories, item 1 MS90109 Felpro Set Intake Manifold Gaskets Lower New for Le Baron Truck Ram Van, item 2 AMS2581 APEX Intake Manifold Gaskets Set New for Le Baron Town and Country Truck, item 3 1013 Transdapt Oil Filter Adapter New for Le Baron Town and Country 240 260 280, 4.8 out of 5 stars based on 23 product ratings, 4.8 out of 5 stars based on 17 product ratings, 4.9 out of 5 stars based on 126 product ratings, 5.0 out of 5 stars based on 18 product ratings, 5.0 out of 5 stars based on 6 product ratings, 4.8 out of 5 stars based on 13 product ratings. WTB: Mopar M1 MPI intake (5.2/5.9 Magnum Fuel injection) Feb 13, 2021 #2 P. pacofortacos Senior Member.
The 5 Most Common Dodge 5.9 Magnum Engine Problems Also, I posted a write up on PCM Flash cards that give a lot of options. The "M1" is MoPar's designation for there intake manifolds. Does anyone here know the part number for the dual plane mopar performance intake manifold, The intake that came on the 300hp crate 360 magnums? Once again, however, there are the other factors of pulse separation and runner length to consider besides raw airflow. Test note: This was the best 4BBL intake for small-block Mopars for many years. Brand New. Actually Mopar Performance makes three 2 bbl MPI single-plane intake manifolds for the Magnum Engines according to the 2002 Mopar Performance Parts Catalog and online. From Mancini Racing: Item# MOPP5007790.
Dodge Magnum Intake Manifold | Speedway Motors DODGE 5.9L/360 Mopar small block Magnum Intake Manifolds NEW Intake Manifold Runner Actuator Valve for Charger Challenger Magnum 300 3.5L, Intake Manifold Runner Valve For MAGNUM 07-08 CHARGER 07-10 Fits REPD545402 6816, 05-06 CHRYSLER 300 DODGE CHARGER MAGNUM 3.5L UPPER INTAKE MANIFOLD RUNNER VALVE, - 05-06 CHRYSLER 300 DODGE CHARGER MAGNUM 3.5L UPPER INTAKE MANIFOLD RUNNER VALVE, 68166449AA Intake Manifold Runner Valve For Dodge Magnum Charger Challenger 3.5L, *RARE* SB MOPAR 318 340 360 EDELBROCK LD340 ALUMINUM INTAKE MANIFOLD Milled .060, Edelbrock STR15 Mopar 383 400 Cross Ram Intake Manifold with Carbs Linkage NEAT, 440 Edelbrock Torker I Intake Manifold 3015 Used, Mopar Dodge Plymouth 361,383,400 Intake Manifold With Carb, 2007-2010 DODGE CHARGER MAGNUM CHRYSLER 300 3.5L V6 INTAKE MANIFOLD, Offenhauser 360 Dual Quad 2x4 Aluminum Intake Manifold Big Block Chevrolet Chevy, New Mopar 68142871AC Intake Manifold UNIT Jeep Wrangler JK 2.8CRD 2011-2018, - New Mopar 68142871AC Intake Manifold UNIT Jeep Wrangler JK 2.8CRD 2011-2018, Mopar 426 Hemi Cragar Magnesium Race Blower intake Manifold From the SW&C Garage, MOPAR Weiand 426 Hemi Magnesium Tunnel Ram Intake Manifold Dual Four BBL Quad 70, 05184199AF New OEM Mopar Lower Intake Manifold 2011-2020 Chrysler Dodge Jeep RAM, - 05184199AF New OEM Mopar Lower Intake Manifold 2011-2020 Chrysler Dodge Jeep RAM, Original Mopar 04777866AE Inlet Manifold,Intake Manifold Alfa Romeo 166 PT, Small Block Dual Plane Intake Manifold for Chrysler LA 318 340 360 V8 5.2L 5.9L, Intake Manifold 360 318 V8 Engine 2 bbl 1979-1987 Chrysler Plymouth Dodge, 1999 Dodge Ram 1500 5.2L V8 Magnum Intake Manifold Throttle Body Fuel Injectors, 1965 Dodge Plymouth A990 426 cross ram air magnesium intake manifold uncut NOS, 07 08 09 10 Dodge Charger Magnum Chrysler 300 3.5L V6 Upper Air Intake Manifold, Jeep JK Wrangler OEM 3.6L V6 Upper Air Intake Manifold Mounting Bolts 2012-2017. 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below.
Testing intake manifolds for the 5.2 / 5.9 Magnum V8 engines Mopar Small-Block Intake Manifold Flow Test - MotorTrend Thanks for the reply and info. $499.00. 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. Does anyone disagree that the Mopar dual plane M1 intake would be a better fit on a 300hp crate 360 magnum in a 4x4 truck? The beer barrel intake manifold is one of the first things people swap when they want more power from the Magnum engine. An example of data being processed may be a unique identifier stored in a cookie. The drawback here is that the complex path compromises runner size and shape, requiring the mixture to travel a more difficult route. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. story and photos by Daniel Bennett.
10 360 Magnum Intake Manifolds | Compare Side By Side (2022) 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.
360/380hp crate cam | For E Bodies Only Mopar Forum . Ontario. All. I know at 6,000 feet starting and higher gas carb engines just almost die! Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Dodge Magnum Intake Manifolds in-stock with same-day shipping. What's going on? Mopar Chrysler SB 318 340 360 Intake Manifold Gasket Set 1213 2.27" x116" x0060" Opens in a new window or tab. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Whether you own a classic car or have invested in a new Fiat Chrysler Automobile, you can turn to Mopar for high-quality replacement parts. JavaScript is disabled. This is the minimum level of trim needed to shove a Magnum in place of the slant-six in your old Dodge Dart or Plymouth Duster. Pre-Owned. I would recommend replacing that with the Comp XE268. The most common carbureted intakes come in two configurations: the dual-plane and the single-plane. I think it's titled. OK guys, newbie here so bare with me please. Question I have is about a 2000 360 Magnum engine, intake manifold. . Dodge Magnum Intake Manifold in-stock with same-day shipping. We also have an Edlebrock manifold and a Holley 4 bbl that would probably be big enough for the 360. This how to video shows a complete guide on ho.
Magnum engines featured a serpentine-belt accessory drive, a reverse-rotation water pump, and utilized a timing-case cover with no provision for a mechanical fuel pump. A forum community dedicated to Dodge, Jeep, Ram, Chrysler, AMC owners and enthusiasts.
Mopar Intake Manifold | HQ Automotive Service & Parts I am looking to replace it and find that the M1 is no longer available for the 360 Magnum engines. For a better experience, please enable JavaScript in your browser before proceeding. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Manage Settings 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. We'd start with a dead-stock Magnum long-block engine assembly, adding a carburetor, a conventional distributor, and headers for the baseline. You will also need appropriate heads to fit an LA intake. Small block Chryslers are esoteric enough to most people, without the added . 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. Average. Hi, Not really a B body question but I have a 360 380hp Magnum crate engine that does not have its M1 intake manifold anymore.