Harwood The Big O Dragster Scoop AS0002L high rpm is limited by

high rpm is limited by the incorrect position of the lifter's internal piston

Gasoline Dual Sensor Air/Fuel MeterFAST is the leading developer of electronic fuel injection systems

Precision CNC machined and balanced high-grade steel components

2008-2010 Subaru Impreza

Harwood The Big O Dragster Scoop AS0002L high rpm is limited byFor nearly 40 years Harwood has been the leader in new product design and innovation for the racing and street performance industry. Every part manufactured by Harwood is built exclusively in our 6 acre facility by experienced composite technicians who take pride in their work and appreciate seeing the final results of their efforts on a customer's car. Harwood is the leader in new product design and innovation for the racing and street performance