with the air gap intake it made 470 hp @6600 and 415 tq@5100rpm.with the victor jr it made 481hp@6800rpm and 441 tq@5400rpm..vict or jr intake with a 2 inch spacer 490 hp@6900rpm and 420 tq@5400..park er funnel web 510 hp@7100rpm.and 416tq@5400. pretty much only difference in that motor and mine is that i have 11-1 and smaller competition engines. Edelbrock Victor Jr. Intake Manifolds Low-profile, single-plane Edelbrock Victor Jr. intake manifolds are very versatile and can be used for drag racing and Oval Track competition, as well as for street applications. Edelbrock Part # 2981 Victor Jr. 351W (9.5 deck) intake manifold is designed for competition 351 Windsor Ford V8's from 1969 and later with the following heads: Edelbrock Performer RPM heads #60259, Victor Jr. heads #77169, Victor heads #77219 or similar heads. It features a taller design with long tapered runners for a broad operating rpm range. Moving on to the single-plane Edelbrock Victor Jr. intake, the peak horsepower output jumped to 441 horsepower at (a slightly higher) 6,500 rpm, but peak torque dropped to 405 lb-ft at (again, higher) 5,000 rpm. Compare Holley 300-129 Dual Plane Carbureted Intake - GM . I have a 71 Chevelle Malibu, 383 stroker, alum cnc heads, healthy cam, runs on 91 octane, TH350 trans, with a dual plane airgap intake and 750 Holley mech secondaries. $ 601.95 Edelbrock Victor Series EFI Intake Manifold $ 474.95 FAST 102mm LSX-RT Truck Intake Manifold Free Shipping! I am thinking about installing a Victor Jr intake with CNC ports (1.25"x 2.065") that are smaller than the head intake ports (1.25" x 2.25"). Which is the best for your project vehicle's engine? Most applications will require hood modification. I could only imagine the victor jr would be better and worth the change, I swear I had seen Features: Gary, To be honest with you, unless you are building a pretty stout, high compression, high rpm 350 or a real real stout 327, the Victor Jr is probably way to much intake manifold anyway. $800 Sheet-Metal INTAKES. You could buzz those LT1's to 7500 with that setup. Here, a Victor Jr. intake manifold and 950 Ultra HP Holley combo is about to be flow tested with and without a spacer. $ 471.95 Edelbrock Victor Jr. LS1/LS2 Competiton EFI Intake Manifold &. Edelbrock Performer RPM Small Block Chevy LS1 Dual Plane Cathedral Port Intake Manifold w/ Timing Control 7118. Holley 300-120 LS Carbureted Mid Rise Dual Plane Intake Manifold. woodsnake 10 Year Member Jan 16, 2007 1,351 15 69 Hicksville, NY This intake manifold fits SVO blocks with a 9.5" deck height. This intake combo showed there was plenty of power for swap candidates who elect to run their LS with carburetion. . $1,950 Profiler tunnel ram port. For a 6.2L, or a 415 with a milder cam, this intake would be a good. A 650 might be plenty on a Victor Jr, but to breathe upstairs, a dual plane on a 347 will usually benefit from using a 750. Victor Jr. #29215 has bosses for rear water crossover. Torque production with the dual-plane exceeded 400 lb-ft from 3,800 rpm to 5,100 rpm, making for a broad, usable torque curve. $2,200 New Sheet Metal Intake. My last 406 had the Victor Jr., 950 carb, and a 3500 stall. Qty: Add to Cart It's one of the tallest dual-plane manifolds made. 2badrotties Just a Bronco guy ! View (0) $437.95 More Info. Anybody done any testing with a BBC and dual carbs vs single plane racing manifold, I would love to run a dual carb setup on my racecar but don't want to give up the performance of the victor JR with a 1150 Dom, I'm only turning the engine to 6500RPM or so, its a 489 and a pretty light car. $290.46 Ships on 09/30/22. the mod effectively reduces the dual plane to a badly designed single plane intake, it might still make decent power, but its not generally as effective as a true single plane design in the upper rpm range and it tends to have sacrificed some low rpm power also, the partial divider removal above can at times help smooth out, and slightly The Edelbrock Victor Jr. 454-O EFI intake manifold is a single-plane design with a 4150 flange and can be used with standard deck blocks from 1965 to present. The classic intake battle between the racy single-plane and the dynamic dual-plane usually ends up looking something like this. Compare Edelbrock 2924 Super Victor Intake Manifold, Ford 351W . I'd prefer the edelbrock rpm air gap. MHS Modified Fuel Rails for Edelbrock Victor Jr Intake Manifold with FRPS Mount (0) Reviews: Write first review. It lacks low end torque for everyday street driving. This test on the dual plane demonstrated that the Performer offered not only good low and mid-range torque, but plenty of rpm capability as well. Will fit both stock 1988-1998 EFI style cylinder heads and the Edelbrock Holden VN RPM cylinder heads. Runner length and volume most definitely effects RPM operating range. 530,641 views Oct 22, 2009 2.5K Dislike Share Save MorCylchFilms 4.55K subscribers Edelbrock single plane (Victor Jr) vs dual plane (Air-Gap) intake manifolds on the same engine in a. Edelbrock 2921 Victor Jr. Ford 302 Intake Manifold. 10" tci stall about 3500 rpm launches and 7k shift points, the victor jr intake was a much better intake and I was really impressed with it, had a 850 carb mounted. An Air Gap is taller than a Holley Strip Dominator and will barely fit under the hood of most cars. It is designed to be matched with our Edelbrock/Musi Victor 24 degree Pro-Port CNC heads #61419 or . Ran one on a Chevy pickup with a mild/semi stout 355(around 350-375hp) for a couple years. Details The Edelbrock Victor Jr. 302 #29215 EFI intake manifold is designed for Ford 289-302 competition engines using modified stock cast iron or aftermarket Windsor-style cylinder heads such as Edelbrock #60259 and #77169 or equivalent. Dialing in the air bleeds so it ever so slightly rich in the midrange. $949.95. "The amount that the divider is cut down isn't determined by numbers on a dart board. Sheet-Metal INTAKES. One of the first early design tricks from Edelbrock was slightly morphing a dual-plane into a single-plane intake. Niskayuna N.Y. Jan 23, 2006 #9 Everybody is telling . If you really want to use it just drill and tap it for a fitting, it is about a ten minute job. More Info. That said tho..I've seen the Stealth work very well on combos down to low 11s/high 10s @ 120+ JEGS Cool Gap Dual Plane Intake Manifold Kit for 1967-2003 Small Block Chrysler/Mopar. $460.95 /each. Low-profile, single-plane Edelbrock Victor Jr. intake manifolds are very versatile and can be used for drag racing and Oval Track competition, as well as for street applications. x2 i will have to agree with Bill here also . Includes a throttle bracket designed to work with 700-R4, 200-4R and Turbo 350 transmissions. Edelbrock Victor Jr. Retail Price: $370 Construction: Cast aluminum Part Number: 28457 Design . of torque (at 4,800 rpm). You could put any dual plane intake you want on there. Bigger isnt always better, especially for carbs, but you've already learned that. Unfortunately for the single-plane, the mild 351W. Another thing to think about is using a 1/2" spacer with a divider on a single plane intake. What would a Wilson Manifolds 1 inch 4 hole tapered carb spacer do to this combination? The performer RPM is good to 5500rpms (where the victor JR starts to out perform the RPM), but since you have a 4-speed you may be just fine with the victor JR. Joined Sep 10, 2002 Messages 6,854 Loc. $800 Custom Built Sheet Metal. Edelbrock Victor Series Intake Manifolds for Ford View All Edelbrock Victor Series Intake Manifolds for Ford Edelbrock Victor Jr. 302 Intake Manifold Small Block Ford Part Number: 350-2921 Write a review Product Q&A View Now Click image to zoom $437.95 3 left in stock Lowest Price Guarantee Small Block Ford 289-302ci (non-EGR) A good alternative would be Weiand Stealth. Even with a 241/249 degree solid roller cam and a Victor Jr. intake, it smooths out completely around 1500-1800 and has ridiculously nice part throttle . If you are building for mid-to top-end output and must use a 4150-style carb, some additional intake manifolds are available from Brodix and Dart. . Item #: MHS-180059 . Add to Cart #5472701. The Victor Jr. Holden is a single-plane design that is tuned for maximum air flow from 3500 to 7500 rpm. "On some of our dual-plane manifolds, we will cut down the center divider; it varies from one manifold design to another," explains Smith. On the best runners, the flow increased some 20 cfm. $479.95 /each. The other 40% I would say would be spirited mountain road driving. The Edelbrock Victor Jr. LS1 EFI intake manifold continues the Edelbrock tradition of enhanced engine breathing and balanced cylinder-to-cylinder air/fuel distribution for improved performance. Check out the graph below for an idea what the entire power curve looked like, as this was much more important than the peaks. For example, the " standard" intake for the 393 in the Futura is a Vic Jr.Last summer I tried the Airgap.It provided some more driveable . $2,500 FRONT THROTTLE BODY. $2,600 NEW SHEET METAL CURVED. After jetting, the dual-plane allowed the 4.8L to produce 375 horsepower (at 6,300 rpm) and 342 ft.-lbs. Most cars that pick up the most from switching from an RPM to a Victor Jr are using a 650 on both intakes. Chevy Small Block V8, Dual Plane Intake Manifold Type Ships Free Intake Manifold Type: Dual . it`s a open plane intake, meaning, when the front 2 barrels of the carb are in use, 1 cylinder is drawing off both barrels, when all 4 barrels are in use, 1 cylinder is drawing off all 4. Condition: New. A dual plane allows four cylinders to make power at low-mid RPM and four cylinders to make power at higher RPM, thus giving you more average area under the curve, up to a certain RPM. $3,295 S/B Chevy Front Throttle. Power bands range from 3,500 to 7,000 rpm, on up to 4,500 to 8,000 rpm. The new 383 has the Performer RPM, 850 Quickfuel carb, and a 4100 converter. For good overall performance go with the AirGap.It will provide you with all the power, esp with nitrous, what a street 351 engine needs.Just remember that a dual plane needs a bigger carb than a single plane. Edelbrock 28385 Victor Jr. EFI Intake Manifold, Ford 1992-2004 4.6L . http://bit.ly/2JTcb1A If you're a drag racer you won't want to miss this Preview of Engine Masters . Add to Cart #4258123. Dual plane or single plane intake manifold? Next up on the 6.0L test motor was the single-plane, Victor Jr. intake. First up was the dual-plane Edelbrock Performer RPM. $2,700 BLOWER MANIFOLDS CUSTOM. $2,500 FRONT THROTTLE BODY. #1 My hunch is that my single plane 351W Vic Jr. Intake is too high RPM for a 60% street driven vehicle with 3.89 gears. MHS Edelbrock 4.6L 2V 90mm Intake Manifold Combo - Dual Feed - 800+ HP / E85 Applications (0) Reviews: Write first review . Generally speaking dual plane manifolds fall off between 4000 and 4500 RPM. Torker was rated at 3500-7500 RPM where the Victor Jr is estimated at 3500-8500 RPM which makes this a true high RPM racing manifold. I have run several intake manifolds on my engines over the years. . Even an E7 headed car can benefit from a Vic Jr intake if the cam is hanging the valves open long enough. $2,695 CUSTOM BUILT SHEET METAL. It is very responsive as well and running AFR 195's on this one, last one had the AFR 210's. Novaman1973 Registered Joined Jun 2, 2011 159 Posts Edelbrock Super Victor LS1 Intake Manifold $ 603.95 Edelbrock Victor Jr. LS1/LS2 Competition EFI Intake Manifold. The best manifold for YOU depends on what you do the most with your car. We use a Holley 600 CFM 1450S and have used Holley's manual 199R-7948-5 to tune the carb. Run with the dual-plane, the ProMaxx -headed 347 stroker produced. Limited Supply. Edelbrock. Edelbrock Victor Jr. CNC Intake Manifolds (1) Professional Products Typhoon Intake Manifolds . Slightly slowing down the rate of advance with the mechanical (all the springs you need are included with the MSD) and making sure the vac advance is limited to 8-10 degrees. Helps with low end tq. Unlike the divided dual plane, the single-plane was designed with a common plenum feeding all eight cylinders. HG D datsun350 Registered Joined Aug 23, 2003 44 Posts End of story. Watch the full episode for FREE right now on Motor Trend! . Edelbrock also makes good dual plane intakes. . Personally i'd swap it for the RPM, since its a daily driver, and your cam is 230/230 .480/.480. Anything else= Dual plane with intake and cam matched . The combo may just warrant a Vic Jr. It'll likely be a tad softer on the bottom end but may just make more power up top.
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