Beskrivning
Beskrivning av SEAT EX 1.757X1.375 EVO
Powdered Metal Valve Seats
With the latest in Powdered Metal Technology a combination blend of alloys create a high density seat with exceptional wear resistance, machinabilty and thermal qualities
Tested on the track and street, in high RPM multi-valve applications,with leaded and unleaded gasoline, ethanol, methanol, and in naturally aspirated and forced induction applications
Made in the USA
All applications use two intake and two exhaust seats, unless otherwise noted.
Not for 110″ Big Twin motors.
