Engine Cylinder Head Assembly Model or Series: Renegade Competition
Make: Ford
Engine: 289-351W
Material: Aluminum
Combustion Chambers: 58cc
Intake Valve Diameter: 2.100"
Exhaust Valve Diameter: 1.570"
Intake Runners: 220cc
Exhaust Runners: 70cc
Port Style: Rectangular Port
Cam Type Recommended: Solid Roller
Max Valve Lift: 0.710"
Valve Spring OD: 1.550"
Closed Spring Pressure: 220 lbs Seat
Valve Spring Retainer Material: Steel
Valve Material: Stainless Steel
Notes: Stud Mount rockers. 0.375" raised exhaust port
Quantity: Sold As Pair