1986-1990 Sportster

no welding required

This physical method of cleaning your pilot jet will ensure a clear passageway clear of gunk and old fuel

Sold as a Pair: This kit includes two baffles

Manufactured by ARP® to Thrashin's® exact specifications

Linkert Intake Leak Tester - 3 Bolt Vendor_Colony Machine- Lowbrow 1986-1990 SportsterThis tool from Unity Manufacturing makes testing your intake tract a breeze. Simply bolt this to your intake manifold, make sure your intake valves are closed, and use a bicycle tire pump or air compressor regulated down to 10 psi. Spray the intake gasket area with soapy water and look for the bubbles. Readjust your clamps and repeat until you dont have any leaks, then bolt your carb on and go! Made in USA.