Holley 15" x 8" HydraMat®, Cross - Center Outlet

The amazing HydraMat® is Holley's patent pending design that solves the problems associated with traditional fuel pick-ups in stock fuel tanks as well as racing fuel cells. During hard cornering, acceleration, stopping, inclines, and low fuel conditions fuel runs away from the fuel pick up which introduces air into the system resulting in poor engine performance and even stalling. HydraMat is the solution! Surface tension and fluid wicking are the secrets of the HydraMat, giving it the amazing ability to draw from nearly any area that has contact with fuel and then store it in its internal reservoir. As an area of the HydraMat is uncovered, the tiny pores of the media seal off through surface tension, forcing fuel to be contained in the reservoir and drawn from other areas of the mat where fuel continues to be available. The sheer size and coverage area of the HydraMat allows it to pull fuel from virtually any area in the tank or cell eliminating the need for specialty reservoirs and pick up pumps saving cost and greatly reducing complexity. HydraMats are available in various sizes and shapes to fit a variety of stock fuel tanks and/or race fuel cells.

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Designed to fit flat bottom rectangular style fuel cells with minimum dimensions of 15" long and 8" wide cross For best performance, the return fuel should be discharged near the pick-up of the HydraMat at a minimum distance of 1 inch above the mat. HydraMats with a female NPT thread do not require the use of a sealing paste or tape. Use of a sealing paste or tape could result in fuel pump failure. For in-tank fixed stud mounting, Click Bond stud kits are recommended.  Kits can be purchased from aircraft supply retailers such as Aircraft Spruce.

Greatly reduces the potential for air to enter into the fuel system which can result in poor engine performance and/or engine stalling

Perfect for vehicles experiencing fuel starvation during hard cornering, acceleration, stopping, inclines, and low fuel conditions

Surface tension and fluid wicking allow the HydraMat to continue to draw fuel from the tank or cell even when part of the mat uncovered

As an area of the HydraMat is uncovered, tiny pores in the media seal off through surface tension, forcing fuel to be drawn from other areas of the mat where fuel continues to be available

Unique internal reservoir assists in keeping fuel available at the pickup even under extreme fuel slosh conditions

Eliminates the need for specialty reservoirs, sumps and pick up pumps saving cost and greatly reducing complexity

Also acts as a 15 micron pre-filter eliminating the need for a separate filter before the fuel pump

Can be folded and compressed for easy installation through a variety of fuel cell openings

HydraMats are also available in other sizes and shapes to fit a variety of stock fuel tanks and/or race fuel cells

Works with Alcohol, Ethanol, Methanol, and E-85 fuels

Works with 2-cycle oil blends as high as 20:1

Not for use with most oils (see previous point for exceptions)

Not for use with diesel fuels

Product Description:

Fuel Pickup Reservoir

HydraMat

Cross

15 in x 8 in

3/8 in NPT Female Outlet

Center Outlet

Universal

Sold Individually

For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.