Crank Triggers, Timing Pointers & Accessories, Engine Compartment Appearance, Fuse Box Covers, Brake Booster Covers, Engine, Motor, Transmission Mounts, Shims & Driveshaft Loops, Fuel Line, Fittings, Gauge Fittings, EFI Fuel Return, Fuel Pump Block Offs, Push Rod, Spring, Vaccuum Caps, Intake Manifold Spacers & Gaskets, Mufflers, O2 Bungs, Header Flange, Header Blanket & Wrap, Oil Pan Windage Trays, Crankscrapers, Baffles, Radiator Caps, Filler Necks, Thermostat Housings & Accessories, Rear Spoiler, Access Door & Hood Scoop Plug, Replacement Parts for Moroso Performance Products, Spark Plug, Ignition, Wire Parts & Accessories, Spark Plug, Ignition Wire Looms & Separators, Steering Joints & Steering Wheel Quick Release, Stud Girdle, Main Cap Girdle & Valvetrain Oil Deflector, Vacuum Pump, Alternator, Power Steering Brackets, Water Pumps, Electric, Mechanical & Accessories, Rear Upper Control Arm Spherical Bearing Kit, Front & Rear Drag Shock, Application Charts, "Magnum Series" Rear Coil-Over Shock Absorber, Rear Shock Crossmember & Rear Coil-Over Mount Kit, Rear Firewall Kit, Custom fit for 2005-'10 Mustang, SFI Approved Quick Release Steering Wheel Hub & Adapter, Discontinued Wheel-E-Bars Replacement Parts Guide, Skip to the beginning of the images gallery, Made of 14 gauge 6061-T6 aluminum, this baffle mounts inside Moroso valve covers under the breather hole to keep oil from getting into the breather, Nos. 6 sided nut, only 3 of the sides have the holes you see, the other 3 sides are solid. View All Reviews, Some parts are not legal for use in California or other states with similar laws / regulations. Moroso vacuum gauge adapter fittings are designed to facilitate connecting the vacuum gauge to the valve cover without welding. 0 : start; Allows easy connection of either pan evac line or vacuum pump pickup line and reduces amount of oil pulled into line from motor. by user-17438 Wed Sep 19, 2018 12:15 pm, Post Other size fittings available upon request.. Includes Internal Baffle & -10 AN Fitting. Re: best valve cover baffle design for vacuum pump use? element.style.position = "absolute"; Write a Review, Write a Review The gap should be greater than 0.18 to not hinder the flow of your vacuum pump. Here is a picture of my plumbers nightmare. It splits the suctions from the covers. { } }

View cart for details. the alum plate is not as tight as it looks in the pic there's aprrox .150 gap all the way around. start = (start > 2) ? Engine Vacuum Baffle Fitting Anodized Aluminum. They are baffled to prevent unwanted oil from pushing out of the breather. The baffle requires an appropriately sized 1.625 (1 1/16) hole be drilled into the cover and includes a lock nut, sealing washer, O-ring, and threaded baffle.

{ On the opposite front valve cover, you will have to install a relief valve and adjust it accordingly to how much vacuum you want to pull. Pumps are most commonly plumbed to the front or top of a valve cover.

At the other end of the same valve cover make a baffled vacuum draw source but with a significantly smaller hose or csa. Vacuum pumps common problems and troubleshooting vacuum pumps and systems are one of the widely used equipment in process plants. 6061 T6 machined aluminum breather installs in thick or thin valve covers by just drilling a 1 1/16" to 1 13/16" hole. Features a 1/2" NPTF threaded female outlet with a #10 AN Male fitting included. Never miss a sale on new parts, tools, and more!

Would you rather pick it up? Pumps are most commonly plumbed to the front or top of a valve cover. start = (isNaN(start) || start < 0 ) ? } See if you Prequalify. Savings on Summit Racing Brand Products - Shop Now! Drill a 1 hole in valve covers and weld in! 68740, 68741, 68781, 68810, 68813 or 68817, Cannot be used with engines equipped with stud girdles, One per package includes all necessary fasteners. CALL 270-344-0912, 270-929-5185, BIG BLOCK FORD::GENERAL TECH::ENGINE TECH. No welding, no bolts through valve covers, can be removed. In a longer discussion on engine breathers on here, most gave the impression that to Place them in the valley was a no-go on a drag engine. by Caprimaniac Wed Sep 19, 2018 11:45 am, Post It is very important to correctly size and select the vacuum pump as it is to lay down the right specifications. Moroso vacuum pump fittings are designed to fit morosos racing vacuum pumps. Fits in 1 1/16" to 1 13/16" (1.0625" to 1.8125") mounting hole. renderedHeight = renderedElement.offsetHeight; else OAKLEY MOTORSPORTS ENGINES, CUSTOM CARBS, COMPLETE ENGINE MACHINING, PORTING SERVICE AND DYNO SERVICE. We stock these fittings in blue, black and Show Chrome. Probably about half oil and half water pulling from two places in the tunnel ram valley using a Peterson regulator mounted at the back of the t-ram. } Moroso vacuum gauge adapter fittings are designed to facilitate connecting the vacuum gauge to the valve cover without welding. ENTER YOUR EMAIL ADDRESS FOR NEW PRODUCT RELEASE ALERTS AND COMPANY NEWS. What type of question would you like to submit? setTimeout('renderedElement.style.visibility = "visible"', 1); destroyPagination();

} eccentric Dave. Contact us direct if needed as well. We highly recommend installing a vacuum relief valve that mounts to your valve cover and can be preset between 12 and 20 of vacuum. I assume the goal is to pull or push air and not so much the oil. 8 South Maryland Avenue function do_pagination_start() { Copyright 2022 Granatelli Motor Sports. They are designed for use on valve covers that do not have breather holes or when an extra one is required in a different location. Wilmington, DE 19804 Performance Plumbing Components excessHeight = 20; var display = false; x - overFlowX : x; bung sbc inspection I am thinking the next time I buy a new set of valve covers, I will place it like Wheelie58, on that top corner. I have a vacuum pump to a breather tank, which I drain after everyday of racing. We highly recommend installing a vacuum relief valve that mounts to your valve cover and can be preset between 12 and 20 of vacuum. I have a 440 mopar with a vacuum pump, I had issues with it blowing oil out the puke tank breather in a 1/4 run. I know I have never had an issue with any Indy head breather set up, provided it pulls from the top of the cover I also recommend the Star regulator, I use one with my Moroso enchanced 4 vane. Weld in vacuum pump fittings 12an. Sort by position product name color purchasable steel or aluminum set descending direction. The exhaust side of the pump must be plumbed into a breather tank that cam be drained periodically. by rebelrouser Wed Sep 19, 2018 11:18 am, Post Seller assumes all responsibility for this listing. Questions & Answers Installation instructions come with part. Ask a Product Question. x = overFlowX > 0 ? 2- notice the aluminum plate extends to middle. Drill a 1 hole in valve covers and weld in! You may end up doing what I did. by Newold1 Tue Sep 18, 2018 7:36 pm, Post by af2 Tue Sep 18, 2018 7:40 pm, Post This is a custom order part. renderedElement.style.left = (x + 15) + "px"; Monday 8/1/2022 I ended up not using the regulator -- because with the pulley I chose the pump would only pull 10 psi max. Post { x = document.all ? y = overFlowY > 0 ? if( typeof(console) == "undefined" ) Everything nicely damped and you will be doing the least amount of interference to draining of the oil from the heads. These fittings are made from aluminum and have a black or blue anodized finish. I then moved the pump intake to the valley pan and fabricated a baffle. We recommend a gauge on the dashboard connected to the valve cover, but on a chevy you could also connect it to the fuel pump blockoff plate. } Single Stage External WET SUMP OIL PUMP AND VACUM PUMP. Npt, tee, hose, tubing, reducer, weldable are only a few of the various fittings available. For the best experience on our site, be sure to turn on Javascript in your browser. If you mount the relief valve in the opposite valve cover, what you are essentially doing is allowing all the relief air to pass through the engine. Trim the threads from the of the fitting if necessary. Another option is to evacuate the crankcase and valve cover by pulling a negative pressure on it. Increase the drainback areas and restrict some excess oil from upstairs is almost more effective that trying to get breathers to do all that work. } console.info( message ); Many things contribute. (event.clientX + de.scrollLeft) : x; For the best experience on our site, be sure to turn on Javascript in your browser. Ftd customs billet weld in vacuum pump bungs. renderedElement.style.top = (y + 15) + "px"; They're designed for use on valve covers that do not have breather holesor when an extra one is needed in a different location. Vacuum pumps common problems and troubleshooting vacuum pumps and systems are one of the widely used equipment in process plants. var de = !document.documentElement.clientWidth?document.body:document.documentElement; Summit Racing will BEAT any competitor's advertised price! long time no see Nelson,are you building another car for yourself? Battery Box, Charger, On-Off Main Power Switches & Acc. y - overFlowY : y; } This is what i came up with for the vacuum-pump to valve cover connection and baffle. If he just has a lot of excess oil and accumulation hanging around and being whipped by the valve train no baffle and location may correct the problem so obviously the best solution is to possibly remove the heads and try to improve the situation with possibly the things I mentioned in my first post. var agt = navigator.userAgent.toLowerCase(); It is that easy! Still have oil in the tank, but only 100 ml after the weekend vs before which was 300 ml! In my case, using a Star tank..it goes from the tee to stage 1 of the Star, goes to the pump, then back to stage 2 of the Star tank where it exhausts. Reviews No welding needed! function createPagination(which, string, x, y) All Rights Reserved. I need a new set for my new valve covers and can't find them locally. Vacuum Air Pump Check Valve Fit for AUDI A3 /A4 /TT VW from www.aliexpress.com. (302) 654-1150. The baffles require an appropriately sized hole drilled into the cover; and include a lock nut, sealing washer, O-ring, and threaded baffle. On the opposite bank valve cover install your filtered vacuum relief valve. by Dave Koehler Wed Sep 19, 2018 7:59 am, Post So before going racing this past weekend, I turned the fitting 180 degrees so the holes are now facing down. But a B1 heads leave a LOT of oil up top so it seems more critical than with Indy heads. Moroso vacuum pump fittings are designed to fit morosos racing vacuum pumps. They are baffled to prevent unwanted oil from pushing out of the breather.

where is the relief valve loacted? It is good to hear that you are heading in the right direction. { renderedElement = document.body.insertBefore(element, document.body.firstChild); Stay Updated with Emails from Summit Racing. alert(message); JavaScript seems to be disabled in your browser. The 280112 kit features a -12AN Male receptacle for use with any -12AN screw on fitting. renderedElement.style.visibility = "visible"; Monday 8/1/2022, Estimated Ship Date: After about 8 to 10 eighth mile passes with 8-9 inches of vacuum mine will pull enough to fill up the cap from a spray bomb paint can. Vintage/Classic/Historical Engine Tech, 3V Performance Engine & Valve train Development, Race Cars & Parts - For Sale or Wanted. Known as nw, kf and qf flanges, these quick flange fittings are available up to 50mm (2) sizes. https://www.summitracing.com/int/parts/ /overview/. If you mount the relief valve in the opposite valve cover, what you are essentially doing is allowing all the relief air to pass through the engine. Battery Cables. Everything nicely damped and you will be doing the least amount of interference to draining of the oil from the heads. This is done using a vacuum pump. Installation instructions come with part.



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