Thumper II Pump For use with 225cc and up injectors. One Year Warranty. This pump will supply an additional 30% more oil than the stage 1, allowing it to support up to 295CC conventional injectors & up to 350cc Hybrid injectors.
Core and Shipping: If core is not received with in 60 days 200.00 core charge will be billed.
- This pump is more than ANY single High Pressure Oil Pump on the market can support. This pump is the ultimate drop in high pressure oil pump.
- We do NOT recommend the use of smaller than a 205CC injector as this is a fixed geometry pump.
- This is recommended for Racing/Competition, or heavily modified street application. This pump is NOT for the faint of heart!
- There will be a $250.00 CORE CHARGE, Unless you are sending your pump core in first.