The Accusump has been around for over 30 years. Since it was created the Accusump has saved countless engines, spared thousands of bank accounts and allowed racers to continue racing instead of needing costly engine rebuilds in the middle of racing season.
The Accusump is a piston style Accumulator. To really understand what that means we need to break that down into two parts. Part one, what an Accumulator is, and part two, the benefits of the piston design.