Melling offers OE replacement oil pumps as well as high-volume pumps to improve your engine's performance. Use this plug to delete the secondary pressure relief valve present in some LS oil pans The secondary pressure relief valve can sometimes get stuck, causing oil pressure issues Typically, the secondary pressure relief valve may be deleted if: Active Fuel Management (AFM) and Variable Valve Timing (VVT) have been deleted The oil pump has been swapped to a standard volume oil pump Lingenfelter Insider Access . One high pressure and one high volume. $119.95. For those of you who need added pressure, many pumps are supplied with a high-pressure spring (where noted). GM High Performance LS Oil Pump, Wet Sump fits the following vehicle(s): 2009 Cadillac CTS-V 2010 Cadillac CTS-V 2011 Cadillac CTS-V 2012 Cadillac CTS-V 2013 Cadillac CTS-V 2014 Cadillac CTS-V 2015 Cadillac CTS-V 1999 Cadillac Escalade 2000 Cadillac Escalade 2005 Cadillac Escalade 2008 Cadillac Escalade Fluid Handling and Transfer Pumps; Oil And Grease Pumps; High Volume Bucket Pump 7181; High Volume Bucket Pump Series 7181. Melling LS1, LS2, LS3, LS6 Standard Volume High Pressure Oil Pump. What would you suggest for just a cam swap at this point? Thus, Kojima for this drift engine uses a Melling high-volume oil pump. Free postage. Nothing crazy going on at this point, stock heads and intake cam specs are 223/230 .638/.609" 114LSA +3. The high volume oil pump and pickup is custom machined and reworked to improve oil flow. Do some research, the high volume AFM style oil pumps like this one have fatter rotors and pump about 30% more flowrate than the normal LS series oil pump. I would use a melling pump#10296. It is possible the oil volume had been miscalculated to begin with and adding more oil simply made up for that miscalculation. It is a increased volume 60 psi pump. In either case running too much oil has its own drawbacks that you will want to be aware of. ... fabricated oil pan has interference issues it is often an issue that falls outside the parameters of what the advertised application was. Obviously, oil and oiling is critical to any engine. That means that a high pressure oil pump has a higher pre-set relief valve pressure. This might include a high-volume pump and/or a billet pump for added strength and durability. GM High Performance LS Oil Pump, Wet Sump $ 75.99. Katech High Capacity Scavenge Dry-Sump Oil Pump, High Pressure, LS7/LS9/Dry-Sump LS3 $ 829.99. Volume will increase by 18% over stock oil pumps Hard anodized coating for wear and performance Will fit with stock timing cover Moroso OIL PUMP, GM LS, HIGH VOLUME JavaScript seems to be disabled in your browser. Well, there are 2 reasons for this. chevrolet performance oil pump - high volume - 12710303 These Chevrolet Performance high volume oil pumps are designed to be direct replacement for your stock pump… **Engines with AFM also use a special camshaft, a high-volume oil pump, and a pressure relief valve in the oil pan. Melling-10295 Oil Pump, Wet Sump, Internal, Standard Volume, High Pressure, GM LS-Series, Each Melling M295HV Stock Replacement Type High Volume Oil Pump Standard Volume Oil Pump Replacement - Compatible with 4.8L 5.3L 6.0L Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Cadillac Escalade - Replace M295 12696357 12586665 Replacing the stock oil pump with a high volume pump can maintain good oil flow to the cam phasers and eliminate the codes. “When it comes to increasing pressure and/or flow, it really depends upon the engine, its intended use, what kind of clearances I gave it, and what kind of oil system I am using. When engine load is low: The computer sends a signal to the LOMA. On this site you will find blueprinted and improved stock type replacement oil pumps, low volume, standard volume and high volume pumps for high performance street, drag, off road, oval track road racing and marine use. Thank you. This Melling pump is the STD pump not high volume or high pressure. My 2007 H2 6.0 had constant low oil pressure lights coming on. So looking at finally swapping out the DOD and am interested in changing the stock oil pump. Adding a high pressure spring would be a waste of my money, in my opinion. Find Melling M295HV Melling High-Volume Oil Pumps and get Free Shipping on Orders Over $99 at Summit Racing! Melling high volume oil pumps increase the amount of oil flow by an average of 20% through the engine improving oil pressure at idle providing dependable performance every time in every application. Listed are the correct Melling upgrade oil pumps for all LS engines: * Standard Replacement(ML295) - Direct replacement for all factory Naturally Aspirated Non-DOD engines, LS1, LS2, LS3, LS6, L98 * +18% High Volume(ML295HV) - Upgraded pump internals allows for 18% more oil flow, ideal for track cars or big HP engines with external oil coolers etc. Stock and High-Volume Oil Pumps. Alemite offers a variety of models with different assembly options. $149.00. In a performance application, this can’t be stressed more. They are taller and have special oil holes. Designed for SBC applications with up to 3.75˝ stroke and up to … Don't use the melling #365/Gm#12612289 or melling #10355, as these pumps are mainly for the displacement on demand engines and have been known to empty a oil pan. AU $229.00. First off, it seems a lot of the 2000 and before oil pumps have an issue that causes them to totally lose pressure, which then causes your motor to tear itself up due to lack of lubrication. oil pressure before 20 psi. Spring tension on the pressure relief valve is what determines maximum oil pump pressure. Previous Next. If your engine isn't built to rev beyond 5,500 RPM, therefore, you probably do not need a high volume oil pump. Every Melling high volume oil pump is engineered and assembled to the highest production standards from high quality materials. Oil Pump, Pro-Flo, Wet Sump Style, High-volume, Standard-pressure, Chevy, Small Block LS, Each. The LOMA solenoids open. The vehicle has about 200,000 miles on it and has been pretty well-maintained, with regular oil changes. We sell a large variety of oil pumps and accessories for many different engine types and applications. The company’s LS-A system is designed for street and mild competition use. Vehicle NEVER!! Melling high-volume oil pumps give you an additional 20 to 25 percent of much-needed oil volume for your performance application. Oil Pump Upgrades. Like it has a new lease on life. There were reports of AFM pump seizures and failures with L92's in particular. item 4 MELLING OIL PUMP 18% HIGHER VOLUME HOLDEN COMMODORE LS1 LS2 LS3 LS6 L98 4 - MELLING OIL PUMP 18% HIGHER VOLUME HOLDEN COMMODORE … Now 4O PSI! Customer Ratings & Reviews. Most oil pumps for common high performance engines incorporate some form of pressure relief valve. GM High-Volume Oil Pump For Engines w/AFM $ 136.99. High performance oil pump Sale. Truck runs and drives Great! A NEW HIGH VOLUME - HIGH PERFORMANCE OIL PUMP ANNOUNCES Part number 10355HV FEATURES •20% higher volume oil pump •+10 PSI pressure relief spring installed •Hardcoat anodized aluminum housing It is possible for a pump to be over-modified and pump too much oil at too high of a pressure. Or perhaps something with the pan or oil pickup was not functioning properly and the extra oil was working to cover up that issue. Dry Sump Oil Pump Technical Information. Huge selection of performance oil pumps including standard, high volume, low volume, high pressure and racing oil pumps. Part Number: MAN-71296 Not Yet Reviewed Excellent pump for performance ls. For a performance engine build, upgrading to some type of performance pump is usually a good idea. Alemite Manual Bucket Pumps are simple to operate and require no electricity or compressed air. This pump is so effective it can drain the oil pan on a stock LS, so an extra-capacity oil … High Volume LS Series Engine Oil Pump Kit Rev. ** How does it work? Every high performance engine is different, also the type and viscosity of oil make a difference,” says John … Lingenfelter High Volume LS Series Engine Oil Pump Kit. GM Oil Pump O-Ring $ 8.99. Oil flows to the special lifters through the AFM towers. Nutter Racing Engines specializes in designing, manufacturing and delivering high-performance standard and custom built race engine oil pumps for race engines, specially hand crafted and built to racing specifications. Pump provides great oil pressure 50psi at idle and 75-80psi at full noise with red spring fitted was installed with roll master double row timing chain with spacer but still required a small amount of shaving on the oil pickup casting and the model number castings needed to be slightly shaved so the chain didn’t rub ,and the oil pickup tube mount … It is set by the manufacturer to go off at a specific pressure. So, you may be asking, "Why change out my oil pump?". GM LS GEN IV 5.3L, 6.0L & 6.2L ENGINES High Performance upgrade of the Melling M365HV NOW AVAIL ABLE! All Melling Oil Pumps are 100 percent pressure tested and hand-turned before shipping to ensure quality. Be the first to rate this item! item 3 Melling High Volume Oil Pump GM V8 LS LS1/LS2/LS6 Holden Commodore MEM-295HV 3 - Melling High Volume Oil Pump GM V8 LS LS1/LS2/LS6 Holden Commodore MEM-295HV. We’ve discussed those issues with some of the LS industry’s leaders, ... pump directly to the block and includes a modified LS2 cast oil pan and drive belt and allows you to remove the factory oil pump. The owner stated that when starting the engine in the morning following an overnight soak, he heard an […] So the question is Melling makes two different pumps. It's within 2 or 3 psi of the Mopar Performance High Pressure spring kit, so you could also consider it high pressure if you wanted to. Low Pressure ZoneA customer recently brought in his 2008 Chevrolet Silverado 1500, which is equipped with the 5.3L Vortec engine. Gain … GM LS3/LS7/LS9 Dry-Sump Oil Pump $ 320.99. had such GREAT! Melling, Performance Oil Pump Pickup, Chev SB, High Volume: Chevrolet Small Block fits 10552/10555 Pan Depth: 7.000" In Stock Mine went into a 99 5.9 magnum engine, and it had no clearance issues or fitment problems of any kind. Write Review. 1.1 Release date: 2 May 2014 PN: L200315297 Parts List # Description 1 High volume Gen III/IV GM V8 oil pump with standard pressure spring 1 High pressure spring, orange 1 Pickup tube O-ring, black 1 Pickup tube O-ring, green 1 LPE decal Pump specifications: Otherwise there is not a lot to be gained by installing a high volume oil pump unless your engine is a high revving performance engine that could benefit from increased oil flow at high RPM. Advertisement On Chevy LS engines with active fuel management, replacing the stock oil pump with a high volume pump can eliminate the valvetrain clatter that occurs after a cold start because the lifters have bled down. Good pump with high volume capacity. When using a high-volume oil pump with these oil pans, the rear slosh baffle may have to be notched out for clearance. A high pressure oil pump has a higher pre-set relief valve pressure fitment of! Upgrading to some type of performance oil pumps are supplied with a volume! 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