The Maxi-Sump system is a combination of our lightweight oil sump with our cold-air intake system. We take pride in manufacturing systems that exceed OEM quality, while being the lightest, most powerful and durable systems available.

 

We have been manufacturing the Maxi-Sump systems for more than 30 years and have continued to revise and update them to create the best performance while always keeping build quality and durability in mind. Our attention to detail sets our systems apart, from the tapered diameter intake tubes that are manufactured using complex hydroforming and heat treatment processes to the high-strength magnesium oil sumps that we cast and fully machine in house. Our experience, along with constant innovation through dyno testing, computer simulation, and flight testing assures that we are producing the highest quality systems.

We offer these systems for most Lycoming engines - 320, 340, 360, 370/375, 390, 540, and 580. The systems are engine specific, so please specify your combination when ordering.

 

Please click on the two pictures below to see the unique benefits of each component in the Maxi-Sump system.

 

Cold-Air Intake System

Performance Oil Sump

 

4 Cylinder Maxi-Sump System Pricing

Specify 320, 340, 360, 370/375, or 390 and Angle or Parallel Valve Lycoming engine when ordering

4 Cylinder Maxi-Sump Package (Aerobatic Installation)

Includes:

  • Magnesium Performance Oil Sump Assembly
  • Swinging Oil Pickup
  • Cold-Air Intake Plenum (Rev. C)
  • Tapered Intake Tubes with Lightweight Flanges
  • Magnesium Servo Bracket
  • Installation Hardware and Seals
$3,719.00

4 Cylinder Maxi-Sump Package (Non-Aerobatic)

Includes:

  • Magnesium Performance Oil Sump Assembly
  • Oil Pickup Stem and External Oil Line Kit
  • Cold-Air Intake Plenum
  • Tapered Intake Tubes with Lightweight Flanges
  • Magnesium Servo Bracket
  • Installation Hardware and Seals
$3,614.00
.  

Individual Components:

 
.  
4 Cylinder Oil Sump - Magnesium, Rev. B

$1,488.00

4 Cylinder Cold Air Intake System - Plenum Rev. C - Tapered Intake Tubes, Bright Annealed $1,902.00
Swinging Oil Pickup - for enhanced oiling during aerobatic operation $329.00
External Oil Line Kit - for non-aerobatic installations $137.00
   

 

6 Cylinder Maxi-Sump System Pricing

Specify Angle or Parallel Valve Lycoming engine when ordering

6 Cylinder Maxi-Sump Package (Aerobatic Installation)

Includes:

  • Magnesium Performance Oil Sump Assembly
  • Swinging Oil Pickup
  • Cold-Air Intake Plenum (Rev. C)
  • Tapered Intake Tubes with Lightweight Flanges
  • Magnesium Servo Bracket
  • Installation Hardware and Seals
$4,394.00
6 Cylinder Maxi-Sump Package (Non-Aerobatic)

Includes:

  • Magnesium Performance Oil Sump Assembly
  • Oil Pickup Stem and External Oil Line Kit
  • Magnesium Cold-Air Intake Plenum
  • Tapered Intake Tubes with Lightweight Flanges
  • Installation Hardware and Seals
$4,289.00
6 Cylinder Maxi-Sump Package (Aerobatic, Lightweight)

Includes:

  • Magnesium Performance Oil Sump Assembly
  • Swinging Oil Pickup
  • Cold-Air Intake Plenum (Rev. C)
  • Lightweight Tapered Intake Tubes and Flanges
  • Magnesium Servo Bracket
  • Installation Hardware and Seals
$5,029.00

6 Cylinder Maxi-Sump Package (Non-Aerobatic, Lightweight)

Includes:

  • Magnesium Performance Oil Sump Assembly
  • Oil Pickup Stem and External Oil Line Kit
  • Magnesium Cold-Air Intake Plenum
  • Lightweight Tapered Intake Tubes and Flanges
  • Installation Hardware and Seals
$4,924.00
.  

Individual Components:

 
.  

6 Cylinder Maxi-Sump - Magnesium, incl. fittings

$1,940.00
Swinging Oil Pickup - for enhanced oiling during aerobatic operation $329.00
External Oil Line Kit - for non-aerobatic installations $137.00
High-Flow Cold Air Intake System - Magnesium Plenum with oversized Bell-Mouthed Ports, Bright Annealed Tapered Stainless Intake Tubes, includes hardware and seals $2,125.00
*Lightweight* High-Flow Cold Air Intake System - Magnesium Plenum w/ oversized bell-mouthed ports, Tapered Aluminum Intake Tubes, includes seals and Titanium hardware, 3.5 pounds lighter than standard system, available polished or blue anodized $2,760.00
Inlet Angle Adapter - Machined Aluminum Adapter, creates servo mounting face perpendicular with the engine - for those who do not wish to utilize 15deg face that slopes servo upwards, must be installed on plenum at time of purchase $225.00
Stainless Tapered Tube Set (replacement) $1,180.00
Lightweight Tapered Tube Set (replacement/upgrade) $1,770.00
   

In many cases, upgrading to the Maxi-Sump system requires modifications or replacement of your current exhaust system. It may also require re-work of your cowling to take full advantage of the forward-facing intake.

 

 

Leave your comments

0
terms and conditions.

Comments