Brand new GM front bowl sump with new Improved Racing Baffle. Suits VT-VZ model commodores. Also suits early commodore LS conversions (VB-VS) and JDM Ls1 conversions that require a front bowl like Toyota 86/BRZ.
Includes oil pressure relief valve delete.
- Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
- NOW IN SMEATON GRANGE!
Pickup and dipstick not included but available instore .
The GM LS family small blocks are prone to oil starvation at high Gs, especially at higher RPMs where oil aeration and windage is more prevalent. Proper oil pan baffling is critical for improving oil control and reducing oil starvation in these engines.
Improved Racing’s baffles provide very effective, track-proven protection against oil starvation for road racing, drifting, autocross, drag racing and even off-roading and rock crawling. The baffle uses trap doors to keep oil around the pickup tube and provides vastly improved oil control over the stock baffle. This baffle is sufficient to prevent oil pressure drops at up to 1.4 sustained lateral G’s in most vehicles.
Old part number EGM-1004.
Features and Benefits
- Track-proven to prevent oil starvation at up to 1.4 sustained lateral G’s
- Directional trap door baffling completely encloses the oil pump pickup for maximum protection against oil starvation at high Gs
- 100% bolt in, no welding necessary. This is a direct bolt-in replacement for the stock steel baffle in the stock oil pan
- Baffle plate with drain-back slots help accelerate return of oil to the bottom of the sump while also preventing oil slosh and reducing oil consumption
- Reduces the risk of oil starvation when oil levels are low
- Works with the factory cast aluminum oil pan, which is considered a structural member of the engine block and is less prone to failure or leaking than aftermarket sheet metal pans
- Light-weight aluminum construction sheds 1.3lbs over the factory baffle
- Solid body aircraft rivets employed for securing trap doors
- Lifetime Warranty
- Made in the USA
Test Data
The graph below plots oil pressures with the factory baffling (in red) versus the Improved Racing EGM-204 baffle (in black). A complete chart with oil pressure, RPM and lateral G-force plots can be seen in PDF format by clicking here, or as a JPG image by clicking here. A second chart that adds several additional logged parameters can be seen by clicking here.
Applications
This product is designed for direct installation in the following vehicles:
- 2004-2006 Pontiac GTO
- 2001-2005 Holden Monaro (V2 CV8 & VZ)
- 2003-2006 Holden Commodore (VYseries II & VZ)
- 2002-2005 Vauxhall Monaro
- Other vehicles equipped with GM oil pan part number 12599397, 12599398, 12581209, or 12581210
Instruction Manual
- Here at Malex Motorsports all of our items are in stock in our Sydney based store, ready to ship or pick up.
- NOW IN SMEATON GRANGE!
Why buy a Genuine GM sump? Firstly This sump comes with a genuine GM gasket and bolts. If you were to buy these alone they would cost over $100. This sump also has a hassle free mounting point for your spin on oil filter. Many aftermarket sumps will need a separate oil filter mounting/relocation kit, which is another added cost. lastly, the Gm designed sumps are made to add to the structural integrity of the block. So it does not make sense to weaken the engine design with a tin/fabricated sump.
Fast Shipping and Professional Packing
Because of our long-standing relationship with UPS FedEx DHL and other top global carriers, we are able offer a variety shipping options. Our warehouse staff is expertly trained and will wrap your goods in accordance to our precise and exact specifications. Your goods will go through a thorough inspection and be securely secured prior to being shipped. Every day, we send thousands of packages to customers across many countries. This is a sign of our determination to becoming the largest online retailer on earth. The warehouses and centers for distribution are in Europe, as well as the USA.
Note: Orders with more than one item will be assigned a separate processing time for each item.
Before shipping the items, our staff will carry out an exhaustive inspection of the items you purchased. The majority of orders will be delivered within 48 hours. Delivery is expected to take between 3 and seven days.
Returns
The stock is constantly changing. It's not entirely managed by us, as we're involved with several organizations, such as the factory and the storage. This means that the actual stock could fluctuate at any moment. Please understand it may happen that your order may be out of stock once the order is placed.
The policy is for 30 days. If you don't receive your product within the 30 days period, we are unable to offer a refund or an exchange.
For your item to be considered eligible for return, it must be unopened and in the same state as you received it. The item should be in its original packaging.
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