4P Ultra K20C1 Type R Connecting Rod Oil Pump It increases the seat pressure

It increases the seat pressure more than 20 psi on the seat to help control valve bounce and will allow safe operation up to and beyond 9000 rpm

are designed to dramatically increase mid-range and top-end horsepower and torque

The 4P head doubles their CFM gains up top and shows big gains in flow at ALL lift points bottom to top

road race and time attack

Innovative cam degree system where the markings actually mean something

4P Ultra K20C1 Type R Connecting Rod Oil Pump It increases the seat pressure4P Forged I Beam Connecting rods are the finest available for your FK8 Civic Type R or K20C1 engine. These ultra strong I beam rods are held to the highest quality standards and feature smooth finish areas to stress points for additional strength. They are not only strong, they are reasonably lightweight at 533 grams to relieve stress from the OEM crankshaft and allow additional RPM. These rods are designed to be used up to 1000 hp. This connecting